FPS : better on a PC or console ?
A lot of friends prefer to play games like COD5 on PC because of the graphics and the control. They prefer a keybord and mouse instead of a controller pad.
In my point of view, there is a few FPS better on console. Think about the Halo series (1-2) or the last metroid on the wii... but I recognize that a keybord and mouse do the job very well...