I've been using the standard build with cdf. I'm toying with the idea of switching supremacy for sac for more consistent aoe slightly less boss damage. Just been running a lot of sims rb is now coming up slightly higher st over supremacy and is also up there for 3/4 targets and will be more consistent for the whole run as opposed to 3 min bursts
A lot if the time the bosses are no issue it's just getting through the amount of trash faster
Sacrifice does not have any sort of increase for AoE. It does not proc more and does not do AoE damage. Avoid.
If you want alternative that row that actually produces results - pick Roaring Blaze. It's nothing big, but overall should be marginally better than Sup in M+.
I was under the impression sac was still similar to the old 1 that explains why it was simming shit on aoe. Probably give rb a test for a few runs was just looking to eek a little more constant aoe not that the current set up isn't working