It's been around a month since I've purchased this chair, and it's both extremely comfortable as well as ergonomic. My back used to have a lot of pain from sitting and playing a lot of games, my old chair had no support for my neck or my lower back. If you find yourself sitting for more than 2 hours at a time to play games I would recommend DX racer chairs in a heartbeat.

The backrest of the chair can be perfectly adjusted like a car seat. So you have lots of options here too.

Overall at the price I got the chair, I was very happy. Comfortable chair with many great functions. When I need to take a break, I may lean back on the seat's lumbar support pillow and head pillow and feel like I'm sitting in a sports vehicle.