Heh, it's fine. I jumped for Nekroz the second I saw them because it was basically meta Gishkis with Ice Barrier-level art. Then I did lots of research and testing and ended up where I am. Probably still have a ways to go.
And... Yeah. BA gets worse because heyyy spin bounce spin bounce punch float float float. For Qlis, you absolutely need an out to Killer or it's game. Unless you can beat over a monster with permanent 3k attack (occasionally having to get through a skill drain at the same time) or a monster with at least level/rank 10, things are going to SUCK.