I've played through both entirely.
FF 3 was originally an NES game, and it shows.
All the dungeons are very similar, lackluster characters, and I don't like the job system.
FF 4 is an SNES game and you can see the improvements in story and character, it's much more difficult, better dungeons, and voice acting! (granted it isn't the best).
If u had to play one I would say play four, I don't think it's amazing but it's at least fun. I had a hard time getting enough enthusiasm to finish 3.







