Looking for a chair

[Sergio Goncalves]

Hi, I'm looking for a chair that can be used for simulators and for normal pc use.
Currently I have this on in mind, but the legs design looks weird. Maybe i get problems when i brake (loadcell brake, need some force) because of that legs design (like the chair starting to move around).

Do you guys know anothers chair like that? I mean...chairs without wheels would be the best.