I haven't played BBS. I only know what I know from the epic squall of Spoilers across the internet. Since my PSP broke and I never bothered buying the game, this is the only way I can know anything about this game. Terra is the most realistic-looking Keybearer in my mind (I've never been fond of adolescent heroes) aside from Aqua and the KH2 Riku (although, I didn't approve of his attitude).