has to be gees, I'll sit there spamming my level 29 megid and It takes like 6 shots to kill them then my friend will just walks up to one and kill it with one shot from his hell raygun.
If anything FOnewearls are the best FOrce, It doesn't matter if they don't a boost in Ras or Gis but their tp make up for the damage lost. Also their boost in resta makes them almost as good as FOmarls for support FOrces.