it would be a whlie before I saved up a good amt of cash for my electric guitar, but after that I have 123 bucks in an account at the gamecrazy up the block that I am looking forward to using towards,potentially,a ps3. i am currently a happy xbox360 owner and an avid enjoyer of most games, regardless of platform. I'm also a bit of a collector. given my recent hiatus from psu, I've been a little bored now that all I have on my plate is school and work.

so, convince me. outside of MGS4, what are the reasons I should,at some point in the near future, acquire a ps3? or should I put the efforts elsewhere?