Lilia SAW will let her out-DPS the other princesses, last I checked.

I believe Olivie buffs Spica, Pupuru, Chydis, Marius, Yuyu, Rowanna, Rosalie, Lauren, Noel, and Gustav. And Atla, I guess, if you even use him. Probably some others we don't have yet.

Claudia's default skill has true damage too, not just her SAW.