FF games in the past have never been resource heavy games. If that holds true this time, it should play just fine on the 360.
The only disadvantage the 360 will have is disk swapping. Not sure where they plan to go with audio, but the PS3 has the ability for better audio (99% of people will never hear the difference however).
In the end, you will enjoy the game just as much, no matter what console you play it on.
That non-fanboy enough for you? :)







