Hey dude, I actually have BOTH the PS3 and 360, so you definitely won’t get an biased opinion here.
I honestly love the 360 more in terms of gaming. I know you have to pay for xbox live but it’s worth it in my opinion, it’s really fun and the interface is very simple and easy to use.
Also, the 360 controller just feels so natural when you’re holding it. The ps3 controller that comes with it sucks… there’s no vibration so you will have to get the dual shock controller.
At the end of the day, I pretty much only play my xbox as it’s a lot more fun to me.
The only bad thing is that xbox’s aren’t too reliable and they break, but there’s warranty.
Btw, I only have 3 games for my 360… Call of Duty 4, Call of Duty 5 (world at war), and NHL 09.