I want to change my old desk chair. Any recommendations? What you think about dxracer?

Have a look at IKEA, they actually have some pretty sweet desktop chairs for an affordable price.

(Don't have any experience with the "Dxracer", sorry.)

Costco carries a good selection of office chairs that are reasonably priced and seem comfy.

This is the chair I was thinking of getting personally

I have a DxRacer, can't remember the specific model - I'll check and edit this post, but I personally can't recommend it enough. Excellent back support, which is the main reason I got it, and built like a tank. On the negative side, they are pretty damn expensive for an office chair - but I figured with the amount of time I spend at the PC, it's money well spent.

Edit: Specific model I bought is a "DXRacer Fastback". It cost 258.00 EUR at the time and I bought it 26/05/2013.

IKEA Markus totally worth the $200.

Never heard of dxracer, don't know anyone who has one, and 2 minutes spent on their website convinced me that they are the Bose/Beats of computer chairs.