[Null]

as i always say, no controller is perfect for fps's even mentioning controller in the same sentence as FPS is an oxymoron.

However, as far as what Kyuzo said..... you can already play any controller on the consoles anyway. buy a little adapter and play the GC with an N64 controller. or whatever. i can use my PS2 controller on the PC / Xbox / GC. or what have you.