NES, Sega Genesis, SNES, all of the PlayStation controllers minus 4 since I haven't played that yet, N64, GameCube and the 360.

The old Nintendo and Sega controllers were simple and easy to use. I was always comfortable with the PlayStation controllers and I found the N64 controller also comfortable and only bad in looks. I thought the GameCube controller looked nice and the C stick never bothered, but I concede the D-Pad was too damn small. The 360 one is nice too.