Microsoft Xbox 360 Controller

Pros: Extremely comfy, X button, works with PCs and 360s, all around easy to use, rumble and great battery life

Cons: only 3 usb ports on 360.

Summary: This controller is fantastic. Although I use it mostly for my 360 it is nice to take a break from keyboard mouse and do this. Nicest of all it is extremely comfy, very light, very well built, and all around easy to use. I have to say as the owner of a PS2 and Gamecube that this is by far the best conventional controller ever made. Dualshock 3 is still behind, they even took most of what makes the 360 controller awesome and emulated it.