Duuuuuuuuuuuuuuude, you need to beat the game with all three characters and unlock the Final Episode as soon as possible. I'm doing it right now . . . ohohohohoho, EDIT: actually, too big a spoiler. But it involves Castle Oblivion. Kekekekekeke >:D
If you're a speed fighter, you definately don't want Terra. You want Ventus much more, lol.
For Terra, I used Treasure Trove for a while, but you'll eventually get The Ends of The Earth . . . after Destiny Islands, I think? For Aqua it's Stormfall . . . for Ventus . . . it /might/ be Lost Memories.
You . . . played it on Critical mode? OMG . . . you're suicidal. In that case, you'll need to do a LOT of grinding. xD
Aqua is the most awesomesauce of 'em all. In every aspect, at least in my opinion. I'm also a magic-oriented fighter, so I'm a bit biased I guess, lol. But seriously, Aqua for the win!
Eh, either one is better than Terra.
. . . And why did you pick Terra first? Lol
I already beat it with all three. :P Now I'm just trying to complete it to unlock all the extra stuffz~!
Ugh . . . my advice for Terra . . . well, once you complete all of the worlds (excluding Keyblade Graveyard) it might be wise to do some grinding in the Mirage Arena.
Nah, it's fine.
*blinks* DDDDDDDDDDDDDDDDDDDDDDDDD: no fair!! xD
GO PLAY IT NAOW!! PLAY LIKE THE WIND!! DESTROY THOSE UNVERSED AS FAST AS YOUR PATHETIC LITTLE KEYBLADE GLIDER CAN TAKE YOU!! Aqua for the win, btw. :P
Ugh . . . well, there's more out for the PSP, and you can get a PSP 3000 new for like $100, so probably a PSP first. KH 3D probably won't come out in english for quite some time. Plus then I'd have someone to fight with in the Mirage Arena, lol.