Any set that can do 150 solo needs to be nerfed to stay within Blizzard’s attempts to balance the game. It was pretty clear that all 150 clears are done by “exploiting” the HA interaction with missile dampeners so that was the main reason given for the pierce cap.
https://us.diablo3.com/en-us/blog/23290575/[d3]-developer-insights-balancing-class-set-design-1-28-2020
This article has some interesting information about where they’re trying to go with classes sets, in particular the metric of a solo player being able to hit 130 solo with 5k paragon.
Also, check out this feedback post from 5 days ago (the PTR’s been going that long?):
The set needs a nerf. I’m a DH main and gladly admit it was OP. But I’m with a lot of other DH mains that the nerf was overshoot. I’m hopeful they’ll pull it back like they did with the Lamentation mighty belt for barb.
Warm regards,
Zurtle.