My favorite has to be the PS2. I can name two good reasons. One, I have more games for it than anything else (I own a PC and all three consoles listed). The second, and more important in my opinion, is the controller. I admit that FPS and RTS need to be played on a mouse and keyboard (or a trackball if you're wierd), but since there is an adaptor to plug a keyboard and mouse into the Xbox as a controller (and hopefully one will come out for the PS2 as well), that becomes less of an issue. For anything other than FPS and RTS, however, I feel that the PS2 controller is the way to go. It's classic, fully functional, comfortable, and easy to use. And as such, GO PS2!! ^^