Multi-console owners is a better choice. They can test all the games they want, and they see the different types of games. After you're done with one good game... you always want more! Then you see a game that could have had potential, but is limited by it's control scheme or graphical approach.
Seriously, we can never be pleased once we have it all!
Random game thought :
Why is Bionic Commando Rearmed 2 getting so much hate? We finally get a real game and they're not even satisfied... I'm starting to hate the gaming community so f****** much...