PoE 3.22 Ancestor Hex builds with custom stat filters

Looking to find some suggestions on any tech or suggestions to improve my build? I've done pretty much all content comfortably. I have spent a lot of time in PoB trying out various things, but I think I am at the peak of what I can get. Only thing I have left to do is get -% res on wither for belt enchant. Just wondering if anyone has any suggestions on what to improve or where to go from here? Thanks

Got a bit lucky with some drops today and managed to gather around 30 div so Im looking for some upgrades to my build, but Im not very familiar with Impending Doom and specially Pathfinder. Wanna upgrade primarily survivability, tried to do some endgame bosses and juiced maps and it didn't feel that great (obviously the player doesn't help much lol), damage is alright but Im dying more than I'd like to.

Wanted to share this Voidsphere cheese build since it's been so fun and profitable. Just hit 2000 rank in TotA tonight, never lost a round or tournament. Credit to u/dmillz89 who posted this build that I adopted and modified.

I thought i was fairly capped for endgame content but I can't do past Wave 20 simul, uber atziri (oneshot by every ability...), ubers, Feared, and die once in a while in juiced t16s. Did a 80% deli but 100% is out of reach. Oneshot every 5 seconds in rank500 tota (lucky I'm finished with all tota challenges for the league). Any advice on where to go from here with 40~ divs? Original plan was Forbidden Rite but MBs are too expensive this league. Could I finish 40/40 with a BV, poison SRS, or similar? Doom is great fun and all but it can't do the content I enjoy d