Best 360 AIO Cooler Recommendations based on Reddit Comments:

Arctic Liquid Freezer II or III

• Pros: Great value and performance, top-notch performance, good price, quiet operation, good for overclocking.
• Cons: Not the most aesthetically pleasing, doesn't handle power spikes well for overclocking.
• User Quote: "Arctic products provide great value and performance, no matter which you go for."

Asus ProArt LC 420

• Pros: Slightly less noisy and more performant than the Asus ROG Ryujin III 360, operates at lower speeds for lower noise levels.
• Cons: May become slightly noisier if RPMs are cranked up.
• User Quote: "ProArt LC 420 is slightly more noisy and slightly less performant than Ryujin III, but may show better performance if RPMs are increased."

Noctua NH-U12A

• Pros: Top-notch performance, great for noise reduction, excellent customer service.
• Cons: None mentioned.
• User Quote: "NH-U12A is my favorite cooler when noise is taken into account."

Thermalright PA120SE

• Pros: Keeps temperatures under control even for high TDP CPUs, quiet operation, good price.
• Cons: Availability may be limited in some regions.
• User Quote: "PA120SE keeps high TDP CPUs under control, but might not be widely available globally."

EK Nucleus

• Pros: Great price and performance, good for undervolting, quiet operation.
• Cons: Not much information on specific drawbacks mentioned.
• User Quote: "EK Nucleus offers great price and performance, with crazy cooling capabilities."

Lian Li Galahad II Trinity Performance 360mm

• Pros: Good performance and reasonable price, fits well in Lian Li cases.
• Cons: Issues reported with pump in some revisions.
• User Quote: "Galahad II Trinity offers good performance and a reasonable price, especially for Lian Li case builds."

Corsair 360mm AIO LCD XT

• Pros: Good performance, idles at low temperatures, works well even for high-end CPUs.
• Cons: Compatibility issues with other software, potential software conflicts.
• User Quote: "Corsair 360mm AIO LCD XT idles at low temperatures, works well for high-end CPUs, but software compatibility issues may arise."

NZXT Elite AIO 360mm

• Pros: Flawless performance, great customer service with free upgrades, good temperatures even under heavy load.
• Cons: Pump noise at high speed reported by some users.
• User Quote: "NZXT Elite AIO 360mm has been flawless for me, customer service is great with free upgrades."

Idcooling 225/226 models

• Pros: Look great and run perfectly on certain CPU models, good value for the price.
• Cons: May struggle with higher TDP CPUs, might not provide adequate cooling for all scenarios.
• User Quote: "Idcooling 225/226 models look great and run perfectly on specific CPUs, but may not suffice for heat-prone situations."

DeepCool LT720

• Pros: Good price and performance, quiet operation compared to previous models.
• Cons: Potential quality issues leading to high failure rates and returns.
• User Quote: "DeepCool LT720 offers good performance at a good price point, but quality issues may be present."

Phanteks Glacier One T30 Gen 2

• Pros: Considered the best AIO cooler stock without a doubt, top-notch performance.
• Cons: None mentioned.
• User Quote: "Phanteks Glacier One T30 Gen 2 is considered the best AIO cooler stock, offering excellent performance."

Noctua D15

• Pros: Worth every penny with great cooling performance, no noise issues, no pump noise.
• Cons: Large size may not fit in all cases, expensive.
• User Quote: "Noctua D15 is worth every penny spent on it, cooling multiple CPUs with no noise issues."

These are some of the top recommendations for the best 360 AIO cooler based on Reddit comments, with each product showcasing its unique pros and cons as outlined by users sharing their experiences and preferences.