Originally Posted by TheLyotoLegion
You can't go wrong with either one, but...
Uncharted, Killzone, Heavy Rain, SOCOM, God of War, > Left 4 Dead, Halo, and Gears of War.
If I had to pick one, it'd be the PS3.
Heavy Rain and Socom are on your exclusive list? I was a HUGE socom fan for PS2 but the ps3 ones are garbage. I really like Uncharted but Gears of War is amazing and you didn't list Fable.