Tactics was actually my first introduction to FF as a whole. I was intimidated by the numbers attached to the titles of all the other ones, so tactics seemed like a good place to start. I still love the music and the atmosphere of Ivalice, and I feel like so much is left unsaid about that realm.
XII was one of the first mainline games I played through, and I really got into it. After playing most of the rest, I get why it doesn’t come off as a “proper” FF game. That said, I always wanted more just like it. Perhaps a spinoff, or maybe ivalice alliance could be reinstated as a more tactics-focused FF franchise while the main line goes on doing… whatever it did for XVI.