I've played Tactics several times, as it is my second-fav FF. I still have the PSX disc.I think Tactics is fine on the iphone. It's also one of the best FF's so I would really push for you to try it.
Otherwise I'd say go for V. I haven't tried VI mobile and don't plan to.
What's keeping you from getting VI?
Ah, so it is very structured. Hmm. I liked the Prologue well enough but not sure if that was a good representation of the final product.Yes and no. What you see in FFD is exactly what you get. It's a challenging FFV-type game divided into two sides. So you have two teams (8 main characters total) that you have to build up, run through job classes, buy equipment for and guide through the two sides of the quest. If you enjoyed FF5, then FFD is your kind of game. The translation is fairly witty at times with lots of FF5esque goofy moments balanced out by a quest to gather crystal shards, fight an evil empire and restore balance to the world.
The game's flaw, though, is that it sort of staggers progress. It takes the whole "do a dungeon, get to next town, do not advance game until you can buy everything in new town" very literally. So there are about 2-3 towns and 2-3 dungeons per chapter and you will be more or less forced by the difficulty to stop each time, grind for cash and xp until you can afford the new town's magic and equipment, then go through the dungeon and get to the next town where you will repeat the process. If that doesn't bother you, then the game will be absolutely fine.
Yeah, I liked that as well. But... seeing as how it IS a mobile game I might be better served buying another FF. Hmm. I know it's classic FF at the end of the day, but if it is a slog end to end then I don't know if I could play that on my phone. Haha.I don't play games on my phone very often so I'm onl part way through the game, but it's not bad. The set up kind of makes it a slog at times, but on the other hand, it lends itself well to mobile gaming since you can just boot up the game, play a few fights on the world map before class starts, save/quicksave, then leave it be till next time.
What about FFIII and IV?
Also I can't believe how expensive these games are. Geeeeeeeez.