Real owners rate these about evenly: 62% of 29 Anda Seat Kaiser 3 owners recommend it, vs 59% of 32 for the Razer Iskur V2.
Verdicts aggregated from Reddit, enthusiast forums, and YouTube owner comments — affiliate reviews excluded. Sample sizes differ; judge accordingly. How we score
“this chair fixxed my posture when gaming, got rid of alllllll of my back pain no lie after about a month”— @kurtpope1463 on YouTube
“i buy this chair and i can 100% recomend this chair bc this is the most comfy chair i ever had”— @xMajuu31 on YouTube
“i can't trust this amount of money for Razer, and specially for my back. i gave this company 2 chances and both got me disappointed”— @XASMATV. on YouTube
Real owners rate these about evenly: 62% of 29 Anda Seat Kaiser 3 owners recommend it, vs 59% of 32 for the Razer Iskur V2.
Owners point the Anda Seat Kaiser 3 at long-hours desk workers and gamers wanting all-day back and lumbar support, and buyers coming from cheaper chairs who want noticeably cushier, plusher padding.
Owners point the Razer Iskur V2 at people wanting strong, adjustable lumbar support, and work-from-home users sitting eight-plus hours daily.
The most-cited downside of the Anda Seat Kaiser 3 is some owners report value/quality concerns severe enough to seek a refund or warn others away, especially at this price point. For the Razer Iskur V2, it's seat foam runs firm to hard for many owners.