Since this game is USA dominate game, like most games that focus on killing and violence, and that the 360 has a much larger user base in the USA and it has established itself as the "best" version of the game due to the extra content....
I would say the 360 will outsell the PS3 version by about 2m. However, as a pusher of unit sales, it will help the PS3 more since it has the most to gain.







