The best reason I can give you?
Beyond all the fan boy garbage. Kill Zone 2, Resistance 2, Warhawk, Uncharted, God of War III and a whole host of other games will keep you busy after you buy a PS3. It's true that to some, many of these games aren't AS good as Gears or Halo but generally speaking they are great games.
The PS3 provides you a better branch for different game types to broaden your horizons beyond shooters but still provides you quality shooters as well.
And worst case scenario? Your PS3 is a Blu-Ray player (And a good one at that).
Kill Zone 2 is one FPS, that no FPS player wants to miss. Mark my words on that.







