I just did 123-124 with a ranged dryad on niob. If I use darting they never get near me because of the knockback but they die quicker if I use ravaged on them one at a time. Either way they die quick enough. With 27,000 armor, about half of which is physical I can still get popped for 4000 damage(out of 12000+). Just have to pay attention. I have a combo with dustdevil and the HoT, but the regen on it is longer than it takes me to clear the room so I can only start off with it every other time, but it makes it much much safer.
I think a good run in the SE swamps might be better experience for me, but the cave feels like it would be more consistent, if a slight bit more dangerous.
experience with around 60SB and a Strong Mentor's Potion was around 18k/Orc Champ.
Best part of it all, I finally got another Bulls-eye. My last one was level 80 or 90, been waiting all this time for another one.