I love the feel of the GameCube controller. Nevertheless, after using an Xbox controller for months, and seeing designs for the 360 controller, I think the GameCube controller could use some changes. The triggers should be left as they are but perhaps moved back just slightly, but two buttons, similar to R1 and L1 on the Playstation pad, should be added (the 'Z' button would be changed slightly to become R1, and L1 would be added." The two joysticks should be changed slightly to have a recess on the top so that your thumb rests on it more comfortably, and should both have the click-in function to add an R-3 and L-3 button. Select or something of that nature should be added next to Start, and the D-Pad should be enlarged to a normal size. I think the face buttons should remain unchanged; theyr'e perfect. Basically, I think the GameCube controller's shape is flawless; it could just use a few more buttons and some slight tweaking.