FF6 will probably always be my favorite, although I tried replaying it again lately and just couldn't get into it again. Downloaded 7 from Steam and started it, haven't touched it in a week. I only seem to care for Nintendo games anymore. Was able to get through Pokemon Y just fine, and continuing to play in my ex's Animal Crossing town because she doesn't have a 3DS (I like our neighbors, and how she has the town set up, heh.)

But yeah, 6 was my favorite Final Fantasy for the characters and the setting. I just loved that steam punk. Also, I don't think any Final Fantasy has matched that initial play thru that I had of 6. FF9 is probably my second favorite, then maybe FF12. If we included FF Tactics, that would probably be my second or third favorite.