For me its all about the money, and with the PS3 coming down in prices, i will most prob get one for the exclusives such as MGS4 and FFXIII Versus. Its all dependant on the users opinion i guess, as i have the 360 and my neighbour a PS3, and personally i see no difference what so ever in the games that comes out on both consoles. Buttons seems to be exactly the same for me as well.