Playstation 3:Pros:
Free Online
Great Exclusives
Blu Ray Player
Built in Wifi
PS3 Slims don't make any sound at all
Playstation Move
Cons:
Online is mediocre and sometimes laggy
Fat PS3s make a really loud and annoying sound
Recharge wire is short
Xbox 360:Pros:
Great Online
Good Exclusives
Fastest Wifi on any console
Larger HDD currently
Kinect
Large recharge wire
Cons:
$50 a year for Xbox Live
Some controllers require batteries
Is known to RROD often if not taken care off
I'd say the pros and cons balance out each other, so get both.
ps3 because of this little game called MAG
MAG sucks cause there's only one good team and it's only fun if you're on it. They win literally every match.