Judging by the coments, it seems most people are getting it for the playstation 3.

Anyways, I would possibly choose the playstation 3 version, because,

1. it's on a bluray disk so I won't have to swap disks
2. final fantasy versus XIII (though its exclusivity remains in question)
3. it's being made on the playstation 3 (personally I would rather have the full version than a downgraded one)

Day one on PS3 for sure, although this is Europe so we'll still be waiting until 2023 for it probably. :P

PS3 for me of course, I don't have an Xbox 360.

Day one without a question and ti will be PS3

Day one depends, but I'll certainly buy it week 1 for the PS3.

As a PS3/360 owner I can't think of any reason to get the 360 version. Actually, I find it a bit weird that the OP is getting both versions, seems like a waste of money.

I'm not knocking the 360 version but if you have both consoles the choice is as clear as a blu sky.

I'm getting it day 0 on 360, but If i had a PS3 I'd would most likely choose that version over the 360, depending on what the differences are.

X360... What can I say I love Achievements and I prefer all multiplatforms on my console of choice.

Is anyone also getting final fantasy versus XIII?

Wrong! Owner of all 3 systems and I'm buying it on X360. I know plenty of people that will buy this game on X360 so your statement is fanboy nonsense especially when you started rambling on about how  all X360 owners are die hard shooter fans. There are plenty of good Racing games, Fighting games, RPG games and Action/Adventure games along with alll them Shooter games.