If you have a 360, I'd recommend getting a wii even though I'd never buy one myself. It's not really worth owning both a ps3 and 360 since you only seem to care about the gaming aspect.
With all the games released recently, I'd expect you to have your hands full even with only a 360.
From my experience, wanting a console only because of a single game will not hold your interest for long. I did that with the xbox and ninja gaiden, got bored and bought a couple other games that were mostly underwhelming then I went back and stayed forever ps2
"Dr. Tenma, according to you, lives are equal. That's why I live today. But you must have realised it by now...the only thing people are equal in is death"---Johann Liebert (MONSTER)
"WAR is a racket. It always has been.
It is possibly the oldest, easily the most profitable, surely the most vicious. It is the only one international in scope. It is the only one in which the profits are reckoned in dollars and the losses in lives"---Maj. Gen. Smedley Butler
