PS3 still even with MGS4 passing.
PS3: Resistance 2, Little big planet, SOCOM, Motorstorm 2, Dark Mist, The Agency, Home
360: Fable 2, Gears 2, Too human, Halo Wars, Left 4 Dead,
Obviously its your personal preference in the end. I love Socom and Resistance. Didn't like Gears. so obviously i think PS3's is better.