i like FF VI best of all, the cast, the story, an the fact that game had the stones to destroy the world half way through, which is more then pretty much every other FF villain can say, also Terra, all time fave FF character
FF V: love the options you get for your party in this game, you can do pretty much anything you want, dragoon that knows summon magic? done. want a better version of a paladin, easy, the combonations are limited only by what you want your party to do. as for story and characters, story's good, an the characters are decent, even if the sisters are the only ones i remember
FF IV : this ones all about story, was interesting from the opening scene an the twist, while a touch tacted on feeling, was still surprising enough to make it interesting. also, the music for the elemental fiend battles, awsome :3
and an honurable mention gose to ...
FF Mystic Quest
not the best, an largely over look cause its, basicly to easy, but its fun, the cast is fairly interesting, the sound track pretty much owns, particularly the boss theme :3 that and enemys changed as HP got lower, falling over, losing limbs in some cases ( plant an skeletal enemys mostly) but you could tell your where wearing them down it its a nice touch not seen at the time, also, the Dragon Claw, weakest damage wise, but try to inflict EVERY status problem in the game, including stone o.0 . you can not like a game that GIVES you a weapon this OP, as a plot device, its illegal XD