what FF had the best battle system??
i think it was X.
X had the best difficulty by far IMHO. battles like Yunalesca, Seymour @ Gagazet, Braska's Final Aeon were very challenging and the bosses were just plain difficult, not cheap. the game also did a great job at making the battles feel very epic.
I like how you could switch in and out of battle, i liked how aeons were playable, i liked the turn based system, i liked how you could see the consequences of using a powerful move (an overdrive would take longer to recover from than say a regular attack). Overall, i just thought this was the most strategic FF game to date.
VII was a great game, but it was stupidly easy
VIII ^^^ same as VII^^^
IX was my favorite game, but again too easy.
XII was too easy plus i didnt like the gambit system
XIII is just annoying
My favorite and least favorite
My favorite would be X-2. It didn't matter how bad the game was cause the battles where awesome. It was a great last go of old school battling. They then switched to more movement and less control. FF12 was okay cause you could program your characters what to do, and in need you could throw in a command yourself.
My least favorite, is probably IX. Its not that I didn't like everything, there is just a lot that I didn't. First, the trance is BS and a waste of power. I prefer X's set up of limit breaks over all. Also the whole set job thing... I like to mix it up, which I won't say X-2 did it best. I'm saying Final Fantasy V did. The characters seemed weaker then others, and yes I did level all final fantasy characters to level 99. Even in 10 I mastered the sphere grid and had 99 SLVs.