It seems like this desk is not a generalized gaming desk, but rather a desk designed to play certain specific simulation games.
I like my Biomorph Flexo, but it was not cheap. It has adjustable height with the range to support sit/stand, a separate height/tilt adjustable keyboard/mouse surface with rounded & beveled edge for wrist support, and has three monitor mounts that I use to hold my 30" monitors.
The thing about investing in a nice desk though is that, unlike most computer hardware itself, it's likely I'll still be using that desk on a daily basis 20 years from now.