Im scared to attempt it, because I hear they're LVL 200 bosses, and I'm at Pit 88 and the bosses are like 179 or something and sometimes I get one shotted.

When should I start attempting Uber bosses? And which one is best

oh yea brother he would eat your butthole from the inside out

Tormented boss is probably 10x-50x more hp than put 88 boss

I find pit bosses can 1shot more randomly though (assuming no stacks in tormented)

i feel like duriel is easier for ranged class since you pick up most stacks close to him while andy is easier for melee
the fights are more about avoiding the dmg that gives you the tormented debuff stacks. if you get too many of those you'll get 1shotted
imo i'd say try it out if you're in over your head you could probably find someone willing to kill the boss for you

I took on Uber duriel when the highest pit I had done was level 73. He killed me the first two times before I eeked it out on my 3rd attempt, but it was sporty.

If you’re at pit level 88 you should be fine.