Squall, Zell, and Quistis was pretty much the one I used cuz my bro used to use it as well.

But I really like that party when you're fighting Omega. Squall and Zell doing their limit breaks and Quistis is the one using magic and stuff like healing, putting on Aura, summoning Doomtrain and (even Eden sometimes if she had nothing to do, causing a lil damage is helpful).

Okay

1st Party: Squall, Zell, and Quistis
2nd Party: Squall, Zell and Irvine. My aggressive, Tank team. In my 2nd perfect game I'm currently completing, I'm going to use this party for the first time against Omega.