DPM in relation to %stat potentials

To my knowledge, there are currently about 12 slots that have lv.71+ equips, and 3 more (face/eye/ring) that have lower level potential equips. (also, 4 of 12 have 4th tier potential atm - 3 of 4 for everyone, the other is the shield/katara)

There are of course 2 less for classes without t/b and shield/katara.

So the question is, does 15% more damage compensate for class differences. To which I say... look up the dpm charts... I am too lazy.

I would guess the Katara's extra potential lends it a much larger advantage, since you could rack up something like 30% boss, 30% ignore pdr, 9% total damage, 9% crit, 9% primary stat, 9% atk.

boss damage stacks, on bosses dbs basically just win.