I just downloaded Breath of Fire 2 on ROM recently to try to re-beat it. I never finished it. I own an actual copy of BOF back from launch (both 1 and 2 for SNES).
BOF 1 and 2 are insanely good games. They're similar turn based fare like Final Fantasy, but the art direction is more similar to Dragon Quest. It's a rather difficult RPG, and there are TONS of side quests, and things to do.
It's certainly one of the better SNES RPGs out there. IMO, I prefered BOF1 since it started alot of stuff (9 party members, character switching, ultimate forms with uber-powers).
I'd highly reccomend it. It's atleast a 30+hr MQ with plenty for SQ duties. Graphics are top-notch, on part with Chrono Trigger, Star Ocean and Tales of Phantasia.