Xbox is probably my favorite. i love the custom soundtrack feature that certain games allow for, and of course the graphics. the load times seem faster and i like being able to rip mp3s from the computer to the hard drive. i also am very happy with the games, although the library is smaller than the ps2, it has some good ones, halo, mechassault, ninja gaiden. i could not imagine not having those games at my disposal. i also think from a collecting standpoint the xbox offers more promotional stuff, with the gamecube a close second. but of course i couldnt imagine not having any of the three current systems.