u/Amazing-Rub-7087

How much dmg% increase would getting r1 for lauma be in my investment level? Would going for columbina c1 or c2 be more worth it?

Also I have yet to max lauma's current weapon im working on it

I have C1R1 Nefer, C2R0 Lauma, C0R1 Bina.

How much of a dps increase is getting C2 Nefer?

I always have BP and Welkin + occasional whaling.. I want to know if it is worth it or if I should just save up for new characters.