smbu2000 on 26 May 2009
Well I don't have any of the games (nor a PS3), but infamous should be your obvious choice simply because the other 2 are older games and you can always pick them up later at a cheaper price (new/used) compared to the newer game, infamous.
starcraft: "I and every PS3 fanboy alive are waiting for Versus more than FFXIII.
Me since the games were revealed, the fanboys since E3." 
Skeeuk: "playstation 3 is the ultimate in gaming acceleration"
