Pardon if I’m misunderstanding, but you seem to be under the impression I’m asking for DNC to deal damage equivalent to a RPR? If I’m misreading your post, I apologize—but that isn’t what I’m saying at all. If anything, I actually believe RPR should be nerfed.
RNG damage increases don’t have sustain. They aren’t consistent, so you can’t have consistent damage—instead you just have spikes. SB BRD was very much like this: you could have a god-tier run of a fight one pull, dealing more damage than some of the melee DPS jobs—and then the next run you get hardly no procs during your Raging Strikes window, and just want to pitch yourself off the arena when your opener has no 3-stack Pitch Perfects and no Barraged Refulgent Arrow. And while I adored SB BRD, I will admit that the RNG was incredibly frustrating at times. DNC is much the same way—though a decent opener also being reliant on your Finishes Direct Hit Criting because the discrepancy between a vanilla Tech Finish and a D.Hit Crit one was fairly staggering and equally as bad back in ShB.
The difference between SB BRD and DNC was that BRD’s RNG was able to be manipulated. DNC doesn’t have that, so it has no mitigation against poor runs. You kind of just have to suck it up. Nothing you can do can force RNG to work in your favor the way snapshotting multiple Crit buffs on your DoTs could SB BRD.
Base combo potency increases is better in the long run for more consistent damage. You can’t have consistent damage increases buffing RNG abilities due to the very nature of them being RNG.