for pvm which type of assassin is superior with decent gear?
is there a good build site to help with that type of build?

mosiac i guess.

Mosaic best build in the game. I don’t like it tho.

Trapper is great.

But my personal favorite is kick death sentry build

Here is a guide for a kicksin, incase u dont want to run mosiac.
https://forums.d2jsp.org/topic.php?t=87859201&f=87&o=0

BF sins are fun as well, but due to starting and stopping delay of BF it dont synergize as well with death sentri, and it cannot pierce so you only attack one enemy at the time. But it dash out quite heavy damage. And is a extreamly strong and safe skill for single playtrue. I did that in d2lod, prior to the inzane blade buffs and even then when i came to act 5 nightmare i was one tapping pretty much all mobs in P8.

dis. I did that vs mini Ubers in LoD. Infinity was the best weapon

get some sunglasses and play mosaic asn