Do you prefer to play your FPSs on a console or PC? I personally prefer the PC. The mouse and keyboard setup feels more natural and easy to use. But some of the new consoles, such as the Xbox 360, have a more interactive online multiplayer experience and i've found myself playing my FPSs on my console much more than on my PC lately. Feel free to also post about your personal preferences and experiences with FPS on the consoles and/or PC.
pc. you can react fast enough because of the mouse. well in consoles you use the analog stick and sometimes the sensitivity on the analog is too much you cannot point on the enemy. so pc wins
PC 'cause there is more control with the mouse and keyboard than with a controller. Not to mention if you can afford an Alienware or Falcon Northwest PC, the graphics and performance would be way better than a console's.