- Final Fantasy VIII
- Final Fantasy X
- VI, VIII, X, X-2, XIII, XV, and a bit of VII, IV (maybe), and XIV: A Realm Reborn
That said, VIII too has a strong place in my heart. I doubt I could ever consider it my favourite game of the series, but once I've played even the rest, I expect VIII to hold up pretty well. Also, VI could possibly be my favourite, but I haven't completed it yet, so not quite yet at least.