I thought it was ok last time i tried it. Doesn’t have raw power like Primal Strike but consistently good AoE is nice, it’s steadily been buffed over the updates as well compared to Plasmo’s 1.1.5 build so I imagine it’s probably fine nowadays on Dervish, maybe Witch Hunter too.
DW Ranged ABB is something I’ve wanted to make work as it’s the only version that uses both main-hand and off-hand for damage at the same time - 2-handed/S&B just use the main hand, DW melee just uses the off-hand. https://www.grimtools.com/calc/M2ggX1W2 is something I drew up for Acid ABB recently, albeit untested. I took quite a lot from dmt’s melee Dervish for it as it is really well made so have to give thanks to her 
.