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

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 armrests can be adjusted in height and the backrest can be reclined far back. The cushions provide excellent support and help me sit up straight, which can be pleasant for the back. The seat cushion is made of cold-cure foam and looks very classy.