When choosing a network attached backup device, you want reliable storage, easy access, and scalability. The BUFFALO LinkStation 720 stands out as the best overall for its combination of capacity, performance, and ease of use. For those seeking a budget-friendly option, the BUFFALO LinkStation 210 4TB offers solid features at a lower price. Power users and IT pros should consider the UGREEN NAS DXP4800 Pro for its expandability and advanced features. However, the main tradeoffs in this category often involve balancing capacity, price, and ease of setup. Keep reading for a full breakdown of these options and how to choose the right device for your needs.
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Key Takeaways
- The top-ranked devices combine high capacity with user-friendly interfaces, making them suitable for both tech novices and advanced users.
- Price varies widely, with diskless models generally offering better long-term value for those who already own drives or need custom configurations.
- Performance factors like transfer speed and remote access capabilities are key differentiators for power users and small businesses.
- Build quality and expandability are more prominent in premium options, but they come with higher costs.
- Compatibility with existing network setups and the ability to support multiple users simultaneously are essential considerations.
| network attached backup device | Capacity | Number of Bays | Warranty |
|---|---|---|---|
| BUFFALO LinkStation 720 16TB 2 | 16TB | — | — |
| BUFFALO LinkStation 210 4TB 1- | 4TB | 1 | 2 years |
| UGREEN DXP2800 GT NAS for Smar | — | — | — |
| Yxk Zero1 2-Bay Desktop NAS | — | — | — |
| UGREEN NAS DXP4800 Pro 4-Bay f | — | — | — |
| BUFFALO LinkStation 210 6TB 1- | 6TB | 1 | 2 years |
| UGREEN NAS DXP2800 2-Bay for A | — | — | 2 years |
| Synology 2-Bay DiskStation DS2 | — | — | 2 years |
| UGREEN NAS DH4300 Plus 4-Bay N | 128TB | 4 | — |
| Synology DS225+ Private Cloud | — | 2 | 3 years |
| BUFFALO LinkStation 220 8TB 2- | 8TB | 2 | 2 years |
| BUFFALO LinkStation 210 2TB 1- | 2TB | 1 | — |
More Details on Our Top Picks
BUFFALO LinkStation 720 16TB 2-Bay NAS Storage with Hard Drives Included
This model stands out for offering a substantial 16TB capacity with included drives, making it a strong choice for users who need significant storage without extra setup. Compared to the BUFFALO LinkStation 210, which has only 4TB, the LinkStation 720 provides much more space but at a higher cost and energy consumption. Its support for RAID 0 and RAID 1 enhances data security and flexibility, though the default RAID 1 halves usable capacity, which might disappoint those wanting maximum storage. While it boasts compatibility with both Windows and MacOS and supports cloud integration with Dropbox, Azure, and OneDrive, it lacks mobile app support, limiting remote access convenience. The device’s performance is up to 7 times faster than older models like the LS 200, ensuring quick data transfers for home or small office environments. This pick is ideal for users prioritizing high capacity and straightforward backup solutions, but those seeking mobile app access may find it lacking.
Pros:- High storage capacity with included hard drives
- Supports RAID 0 and RAID 1 for data security
- Compatible with Windows and MacOS
- Cloud integration with popular services
Cons:- Requires network connection for access
- Limited to RAID 1 by default, reducing usable capacity
- No mention of mobile app support
Best for: Home users or small offices needing large, reliable storage with included drives and easy RAID setup.
Not ideal for: Users wanting mobile app control or network access without wired connections, as the device lacks dedicated app support and requires network access.
- Capacity:16TB
- Drive Bays:2
- RAID Support:RAID 0, RAID 1
- Compatibility:Windows, MacOS
- Performance:Up to 7x faster than LS 200
- Included Drives:Yes
Our verdict“Best suited for users needing large, secure storage with straightforward setup and cloud options.”
BUFFALO LinkStation 210 4TB 1-Bay NAS Network Attached Storage with HDD Included
This 4TB single-bay NAS offers a straightforward, affordable solution for small-scale backups and media sharing, especially compared to multi-bay options like the LinkStation 720. Its simplicity makes it ideal for users who want quick setup and minimal configuration, but it limits expandability because it only supports one drive. The included HDD ensures immediate use, yet its limited capacity might fall short for users with larger data needs. Compatibility with Windows and macOS and secure SSL encryption provide peace of mind, but it lacks advanced cloud features and is only supported on macOS 15 and earlier, which could be restrictive for some. The device’s Japanese manufacturing quality and 2-year warranty add reliability, though its basic feature set makes it less suitable for users needing advanced backup options or multi-device access. This model fits best for users seeking reliable, no-frills storage for small environments, but not for those with growing needs.
Pros:- Easy to set up and use
- Includes hard drive for immediate use
- Secure file sharing with access restrictions
- Reliable Japanese build quality
Cons:- Limited to 1 drive bay, less expandable
- Lacks advanced cloud or app features
- Compatibility limited to older macOS versions
Best for: Small households or individuals needing simple, secure storage without complex features.
Not ideal for: Power users or small offices requiring expandability, advanced cloud integrations, or multi-user support.
- Capacity:4TB
- Number of Bays:1
- Included Drives:Yes
- Compatibility:Windows, macOS
- Encryption:SSL
- Warranty:2 years
Our verdict“An affordable, straightforward NAS ideal for basic storage needs with minimal fuss.”
UGREEN DXP2800 GT NAS for Smart Home Enthusiasts, Creators & Freelancers
The UGREEN DXP2800 GT NAS is designed for users who need high performance and flexibility, especially with its AMD Ryzen embedded processor and 10GbE network speed. Compared to the other options like the Yxk Zero1 or the UGREEN DXP4800 Pro, this device offers faster data transfer and supports a broader range of applications including media streaming, surveillance, and virtual machines. Its expandable storage up to 80TB and advanced security features with TLS, RSA, and AES encryption make it suitable for tech-savvy creators and freelancers. However, drives are not included, which increases initial costs, and the setup for applications like Plex via Docker can be complex for less experienced users. Its non-ECC RAM may raise concern for error-sensitive tasks, but overall, this NAS provides robust performance for demanding workflows. It’s ideal for users who need speed, security, and versatility in a single device.
Pros:- High-speed 10GbE networking for fast transfers
- Expandable storage up to 80TB with multiple drive options
- Supports a wide array of apps including media streaming and surveillance
- Enhanced security with encryption and RAID support
Cons:- Drives not included, adding to initial cost
- Requires manual setup for some applications like Plex
- Pre-installed RAM isn’t ECC, which may be less reliable for critical data
Best for: Tech-savvy creators, freelancers, and smart home enthusiasts needing high-speed, expandable, multi-application storage.
Not ideal for: Casual users or those seeking plug-and-play solutions, as setup can be complex and drives are sold separately.
- Processor:AMD Ryzen Embedded R2514
- RAM:8GB DDR4, expandable to 64GB
- Network Speed:10GbE
- Max Storage Capacity:80TB
- Drive Bays:2 SATA + 2 NVMe
- Supported Applications:Plex, Surveillance, Docker
Our verdict“Best suited for advanced users needing high-performance, expandable, and multi-application NAS for creative or smart home use.”
Yxk Zero1 2-Bay Desktop NAS – Silent Home Storage with 2.5GbE, 60TB Capacity (Diskless), Support Docker, Remote Access, 4GB RAM, 4K HDMI
The Yxk Zero1 offers an attractive combination of simplicity and expandability, making it a great choice for newcomers to NAS devices. Its 2.5GbE connectivity provides much faster local transfer speeds compared to traditional Gigabit Ethernet, which is a plus for home media or backups. Compared with the UGREEN DXP2800 GT, which is more complex and geared toward creators, the Zero1 emphasizes ease of use, with a compact, quiet design suitable for living spaces. The device supports Docker and remote access, offering some flexibility for users willing to learn. However, it’s diskless, meaning users need to purchase drives separately, and its 2-bay capacity might be limiting for larger backups or media libraries. It’s best for those wanting an affordable, quiet NAS that they can grow into, rather than immediate massive storage or advanced enterprise features.
Pros:- Easy to set up and use for beginners
- Fast 2.5GbE network connectivity
- Supports Docker and remote access
- Compact and whisper-quiet design
Cons:- Drives must be purchased separately
- Limited to 2 bays, restricting capacity
- No included drives or pre-installed storage
Best for: Beginners or home users looking for an affordable, quiet NAS with room to expand and basic remote access.
Not ideal for: Power users or those with large data needs who require multiple bays and pre-installed drives, as capacity and features are limited for heavy use.
- Maximum Capacity:60TB (diskless)
- Connectivity:2.5GbE
- RAM:4GB
- Supports:Docker, remote access, 4K HDMI
- Design:Compact, quiet
- Weight:2kg
Our verdict“Ideal for newcomers seeking a quiet, expandable NAS that can grow with their needs over time.”
UGREEN NAS DXP4800 Pro 4-Bay for IT Professionals, Developers & Power Users
The UGREEN DXP4800 Pro is tailored for advanced users who need serious storage and processing power, such as IT professionals and developers. Its Intel Core i3-1315U processor and support for virtualization via Docker and virtual machines enable complex workflows. Compared to the UGREEN DXP2800 GT, which targets creative and home users, this model offers higher expandability and enterprise-level security features like granular permissions and data vault encryption. The 4-bay configuration supports RAID 0, 1, 5, and 10, allowing flexible data protection strategies suited for critical business data. The massive capacity of 144TB and dual high-speed networking ports make it suitable for large-scale, demanding environments. However, its size and complexity make it less appropriate for casual users or small setups, and the higher price tag might be prohibitive for non-professional users. This device is best for professionals requiring a robust, multi-use NAS in a professional setting.
Pros:- High-performance Intel Core i3 processor
- Massive 144TB capacity with flexible RAID options
- Supports virtualization and advanced data management
- High-speed 10GbE and dual network ports
Cons:- Complex setup requiring technical knowledge
- Cost may be too high for casual users
- Large size requires significant space
Best for: IT professionals, developers, and power users with demanding storage and virtualization needs.
Not ideal for: Casual home users or small offices seeking simple backup or media sharing solutions due to its complexity and cost.
- Processor:Intel Core i3-1315U
- RAM:8GB DDR5, expandable to 96GB
- Storage Capacity:144TB
- Network Ports:10GbE + 2.5GbE
- Supported Technologies:Docker, VMs, AI recognition
- RAID Support:0, 1, 5, 10
Our verdict“Designed for IT professionals and serious power users needing robust, scalable, and secure NAS infrastructure.”
BUFFALO LinkStation 210 6TB 1-Bay NAS Network Attached Storage with HDD Included
This BUFFALO model stands out for its straightforward setup and included hard drive, making it an excellent choice for users who want reliable, centralized storage without fuss. Compared with the Synology DS223j, it offers a more user-friendly experience but sacrifices expandability and advanced features. Its RAID support adds data security, and the included HDD saves initial costs. However, its single bay limits future expansion, and the basic interface may feel restrictive for power users. This pick suits small offices or home users seeking secure, easy-to-manage storage.
Pros:- Easy to set up and use for centralized data storage
- Includes hard drives, saving additional purchase costs
- Supports secure file sharing with access restrictions
- 24/7 US-based customer support
Cons:- Customer rating is moderate at 3.9/5 stars
- Limited to 1 drive bay, less expandable
- Some users may find the interface basic
Best for: Small business owners or home users needing reliable, secure storage with minimal setup effort
Not ideal for: Power users or those planning to expand storage later, since it only has one bay and limited features
- Brand:BUFFALO
- Model Number:LS210D0601
- Capacity:6TB
- Number of Bays:1
- Included HDD:Yes
- Connectivity:Ethernet
- Warranty:2 years
Our verdict“This device makes the most sense for users prioritizing simplicity and security over expandability.”
UGREEN NAS DXP2800 2-Bay for Advanced Home Users, Remote Workers & Creators
This UGREEN NAS is tailored for users handling large files, offering a robust Intel N100 quad-core CPU and 8GB DDR5 RAM, enabling smooth multitasking. Unlike the Synology DS225+, it supports AI features like face and pet recognition, making it ideal for creators and remote workers needing advanced media management. Its support for up to 80TB of storage provides room for extensive data archives, but it requires users to purchase HDDs or SSDs separately, adding to initial costs. Setup can be complex for non-technical users, but its hardware performance justifies it for demanding environments. This device suits tech-savvy professionals and content creators who need powerful, flexible storage.
Pros:- Powerful hardware capable of handling heavy workloads
- Supports AI surveillance and advanced media features
- Supports up to 80TB of storage with separate drives
- Multi-device data synchronization
Cons:- HDDs and SSDs are not included, requiring extra investment
- Setup may be complex for non-technical users
- No included drives means initial storage is flexible but costly
Best for: Content creators, remote workers, and small teams with large data needs and technical proficiency
Not ideal for: Users seeking plug-and-play simplicity or an all-in-one security solution, since setup is more involved
- Processor:Intel N100 Quad-Core CPU
- RAM:8GB DDR5
- Networking:2.5GbE
- Storage Support:Up to 80TB
- HDD Bays:2
- M.2 NVMe Slots:2
- Warranty:2 years
Our verdict“Best suited to power users needing high performance and AI features, willing to handle setup complexity.”
Synology 2-Bay DiskStation DS223j (Diskless)
The Synology DS223j is designed for those prioritizing secure, private cloud storage and reliable backups. Its multi-platform support makes remote access straightforward, and the device excels at automated backups for multiple devices. Compared to the UGREEN NAS DH4300+, it offers more extensive software options but lacks included drives, requiring users to select their own storage. Its limited to two bays, which constrains future expansion, but its trusted Synology ecosystem provides robust data protection. This makes it ideal for users who value security and ease of use over raw scalability. This NAS is perfect for small households or small offices needing dependable, private backup solutions.
Pros:- Secure private cloud with multi-platform access
- Automated backups for multiple devices
- Supports remote IP camera monitoring
- Reliable hardware with warranty
Cons:- Requires additional disks for storage capacity
- Limited to NAS functions, not a full security system
- Diskless setup adds initial complexity
Best for: Home users or small offices seeking secure, automated backups with private cloud features
Not ideal for: Power users wanting large storage capacity or advanced media features, due to its limited bays and hardware
- Storage Bays:2
- Diskless:Yes
- Warranty:2 years
- Features:Private cloud, file sharing, automated backups, IP camera support
Our verdict“Ideal for users focused on secure, automated backup and private cloud storage without high scalability needs.”
UGREEN NAS DH4300 Plus 4-Bay Network Attached Storage for Home and Small Business
This UGREEN 4-bay NAS offers a compelling balance of price, performance, and features for home and small business users. Its support for up to 128TB of storage, along with features like automatic photo backups and AI-powered organization, makes it versatile for media-heavy environments. Unlike the Synology DS225+, it supports Docker, opening options for containerized applications, but it lacks Wi-Fi, limiting flexibility for wireless setups. The device’s wired-only connection ensures consistent speeds, but it requires users to buy drives separately. Overall, this model provides a cost-efficient way to scale storage while maintaining security and performance. This NAS is well-suited for users who need large storage capacity and advanced features at a budget-friendly price.
Pros:- High storage capacity up to 128TB
- Supports Docker for containerized apps
- Easy setup with NFC and user-friendly app
- Secure data storage with encryption
Cons:- Does not support Wi-Fi, only Ethernet
- Virtual machines are not supported
- Drives are sold separately
Best for: Home users or small business owners needing extensive storage with Docker capabilities and wired reliability
Not ideal for: Those wanting wireless connectivity or plug-and-play simplicity, as it supports only wired Ethernet and requires additional drives
- Capacity:128TB
- Number of Bays:4
- Processor:High-performance
- Network:2.5GbE
- RAM:8GB LPDDR4X
- Supports Virtual Machines:No
- Supports Docker:Yes
Our verdict“A strong choice for users prioritizing large storage, Docker support, and wired network stability on a budget.”
Synology DS225+ Private Cloud Media Server – 2-Bay Diskless NAS with Intel CPU
The Synology DS225+ excels for users who want a versatile private cloud with media streaming and surveillance capabilities. Its Intel-powered system and fast transfer speeds support 4K media streaming and rapid backups, making it suitable for media-heavy households. Compared with the DS223j, it offers higher performance and more advanced features, but it remains diskless, requiring users to purchase drives separately. Its support for up to 30 IP cameras adds value for small security setups. However, its two bays limit future expansion compared to larger NAS units, and its features may be more complex for beginners. This NAS is ideal for media enthusiasts and small security-conscious households.
Pros:- Supports 4K media streaming
- Fast transfer speeds at 282 MB/s
- Multi-layered data protection with RAID and snapshots
- Supports up to 30 IP cameras
Cons:- Diskless setup requires additional drives
- Advanced features may require technical knowledge
- Limited to 2 bays, less expandable
Best for: Media lovers and small-scale security setups needing reliable, fast, private cloud storage
Not ideal for: Users seeking large-scale storage or simple backup solutions, due to its limited bays and setup complexity
- Model:DS225+
- Type:Private Cloud Media Server
- Number of Bays:2
- CPU:Intel
- Transfer Speed:282 MB/s
- Surveillance Support:Up to 30 IP cameras
- Warranty:3 years
Our verdict“Perfect for media streaming, private cloud, and surveillance in small environments with technical comfort.”
BUFFALO LinkStation 220 8TB 2-Bay NAS Network Attached Storage with Hard Drives Included
The BUFFALO LinkStation 220 stands out for its straightforward setup, making it an ideal choice for users who want reliable, centralized storage without complexity. Compared to the BUFFALO LinkStation 210 2TB, it offers significantly more capacity, but the default RAID 1 configuration halves usable space to 4TB, which could be limiting. Its RAID support enhances data security, yet it doesn’t include advanced cloud features found in higher-end NAS options like the Yxk Zero1. This device is better suited to small offices or tech-savvy home users who prioritize data redundancy over maximum capacity or cloud integrations. The 2-year warranty and 24/7 US-based support add peace of mind, but limited compatibility with newer macOS versions restricts some utility use.
Pros:- Easy to set up and manage for centralized storage and backups
- Supports RAID configurations for data security
- Includes hard drives, reducing setup complexity
- 24/7 US-based support provides reliable assistance
Cons:- Default RAID 1 halves the total available capacity to 4TB
- Limited to macOS 15 and earlier for certain features
- Lacks advanced cloud integration options
Best for: Small offices or tech-savvy home users seeking reliable, secure, and easy-to-use centralized storage with RAID support.
Not ideal for: Large households or creative professionals needing larger capacity or advanced cloud features, as the 8TB capacity and basic feature set may fall short.
- Capacity:8TB
- Number of Bays:2
- RAID Support:Yes (RAID 1 by default, configurable to RAID 0)
- Compatibility:Windows, macOS
- Included Drives:Yes
- Warranty:2 years
- Support:24/7 US-based support
Our verdict“This NAS is ideal for small office or home users who need secure, straightforward storage with RAID but don’t require maximum capacity or advanced cloud features.”
BUFFALO LinkStation 210 2TB 1-Bay NAS Network Attached Storage with HDD Included
The BUFFALO LinkStation 210 2TB offers a simple, reliable solution for personal backup and file sharing, making it a fit for those who need minimal storage and easy access. Unlike the LinkStation 220, it provides less capacity but is more straightforward, with only one bay and no RAID support—ideal for users who don’t need redundancy. Its compatibility with both Windows and macOS ensures broad usability, but the limited 2TB capacity can be restrictive for users with larger media libraries or multiple devices. This device suits home users or individuals who prioritize ease of use over scalability or advanced features. The inclusion of an HDD means quick setup, but it lacks the flexibility or robustness of multi-bay systems for future expansion.
Pros:- Very easy to set up and operate for basic backups
- Includes HDD, reducing additional costs
- Supports secure file sharing with access controls
- Compatible with both Windows and macOS
Cons:- Limited to 2TB capacity, not suitable for large media libraries
- No RAID support for data redundancy
- Basic features lack scalability or advanced management tools
Best for: Home users or small households needing simple, reliable backup and shared storage with minimal capacity requirements.
Not ideal for: Power users or small offices that require larger storage or RAID redundancy, as the 2TB limit quickly becomes a bottleneck.
- Capacity:2TB
- Number of Bays:1
- Included HDD:Yes
- Connectivity:Network
- Supported OS:Windows, macOS
- Supported RAID:No
Our verdict“This NAS is a good fit for individuals or small households seeking simple, reliable storage without the need for large capacity or RAID features.”
How We Picked
These products were evaluated based on a combination of performance, ease of setup, build quality, expandability, and value for money. We prioritized devices that support seamless network integration, reliable data transfer speeds, and user-friendly interfaces suitable for various experience levels. Devices with flexible storage options, remote access capabilities, and good customer support were ranked higher. Our goal was to highlight options that serve different needs, from home use to enterprise-level backups, ensuring that each device offers a clear advantage in its category.Factors to Consider When Choosing Network Attached Backup Device
Choosing the right network attached backup device involves understanding several key factors that go beyond basic storage capacity. It’s important to evaluate performance metrics, ease of use, scalability, and compatibility with your existing network environment. Making an informed decision can prevent future frustrations and ensure your data remains safe and accessible. Here are the main considerations to keep in mind:Capacity and Scalability
Consider your current storage needs and anticipate future growth. Devices with larger capacities or multiple drive bays offer room to expand, preventing the need for frequent replacements. However, higher capacity models typically come at a higher upfront cost, so balance your immediate needs with potential future requirements. Diskless units offer flexibility but require additional investment in hard drives, which can save money if you already own compatible drives.
Performance and Speed
Speed matters if you frequently transfer large files or run backups remotely. Look for devices with Gigabit Ethernet or faster interfaces like 2.5GbE or 10GbE where available. Additionally, CPU and RAM specifications influence data processing speed and multitasking capabilities. Prioritize performance if your backup routines are critical or involve multiple users accessing data simultaneously.
Ease of Use and Setup
Devices with intuitive interfaces, mobile apps, and straightforward setup processes save time and reduce frustration. For non-technical users, plug-and-play features and clear documentation are essential. Advanced users may prefer options that support custom configurations, Docker containers, or remote management tools. Balance technical complexity with your comfort level to avoid future headaches.
Build Quality and Reliability
A sturdy, well-built device reduces the risk of hardware failure. Check reviews for longevity reports and warranty coverage. Devices with features like redundant power supplies or RAID support enhance data safety, especially in business environments. Remember, a reliable backup device is an investment in peace of mind—and data security.
Price and Total Cost of Ownership
While budget options can be tempting, consider total costs, including drives, accessories, and maintenance. Higher-end models may have more features, better durability, and support, which can justify a higher initial investment. Conversely, cheaper units may lack expandability or remote access, leading to potential frustrations or additional costs down the line. Align your choice with your long-term data management needs.
Frequently Asked Questions
Can I upgrade the drives in a NAS device later?
Yes, most NAS devices support drive upgrades and replacements, especially those with multiple bays. This flexibility allows you to increase storage capacity over time without replacing the entire device. It’s important to check whether the device supports hot-swapping if you want to replace drives without shutting down. Keep in mind that firmware and hardware compatibility are key factors for seamless upgrades.
Is remote access secure on NAS devices?
Remote access can be secure if the device supports encryption, VPN compatibility, and strong user authentication. Many NAS brands offer dedicated apps with security features, but it’s essential to configure settings carefully—using strong passwords and enabling two-factor authentication. Regular firmware updates also help patch vulnerabilities, making remote access safer for your data.
How much capacity do I really need for backups?
Determine your current data volume and consider future growth. For personal use, 4-8TB is often sufficient, while small businesses may require 20TB or more. Remember to factor in multiple copies of critical data for redundancy, which can double or triple your storage needs. Choosing a device with expandable bays can save money long-term by allowing capacity upgrades as needed.
Should I buy a diskless NAS or one with drives included?
Diskless NAS units offer flexibility if you already own drives or want to customize your storage setup. They tend to be more cost-effective for experienced users who prefer selecting specific drives. Conversely, units with drives included are more straightforward for beginners, providing ready-to-use solutions without additional setup. Consider your technical comfort level and future plans when making this choice.
What features make a NAS suitable for small business use?
For small businesses, features like multiple drive bays, RAID support, remote management, and high transfer speeds are vital. Devices with user management capabilities and backup automation streamline operations and protect data. Reliability, scalability, and ease of maintenance are also key, ensuring the device can handle increased loads and multiple users without issues.
Conclusion
For individual users or small offices just starting out, the BUFFALO LinkStation 210 4TB offers a simple, budget-friendly entry point with reliable performance. Power users and IT professionals will find the UGREEN NAS DXP4800 Pro provides the expandability and advanced features needed for demanding environments. If you prioritize overall performance and ease of use, the BUFFALO LinkStation 720 stands out as the best choice for most users. For those with specific needs, such as remote access or media serving, specialized options like the Synology DS225+ may be more appropriate. Ultimately, your choice should align with your storage needs, technical comfort, and budget.
