I actually love going in as PLD, I can stun the sh*t outta the entire group, especially if you have a BLM sleep 'em, then focus the healers and stun-lock 'em and they go down so quickly. But that requires more strategy than most groups seem to be capable of, last group felt like going after the warrior first for some unknown reason, seriously I don't think they killed a single enemy before they all got wiped.