https://pobb.in/gc7X2H_F72To <- My PoB

https://pobb.in/s8WGp0VFxtZc <- imexile PoB (this is the one I followed)

If it means anything, I typically like to farm sims, breach/delirium content. I have never been able to complete a simul without dying at least once. I'm sure it's a skill issue, but part of me wonders if maybe it's something more. The death typically feels like a 1 shot, or a brief very small window of being stunned perfectly and dying there. The death usually happens between waves 27-30.

Anyway, any advice on what to do next to further max it out would be greatly appreciated! Oh yeah, I have nearly 100D available to spend, a good chunk more if I actually sell some stuff. I would prefer to craft any upgrades, as most of the gear here I've crafted. Thanks!