I have been using this chair daily for over two months now, often for long hours. Here is my impressions. I love the shape of this chair. It fits me (I'm 6'1", 200 lbs). This is the best chair I have ever owned and used! Now I can lean back and take a nap!

It's really nice to sit in. I can spend long hours at the desk.

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.