Overall the damage is great, but the bats are a just a bit too slow and lack AOE for endgame farming zones. You're about 1/3 the clear speed of a normal endgame build and 1/5 the speed of a top tier meta build. They're really really great for some bosses (e.g. you can farm the Invasion 1,2, and 3 r...

i levelled some characters but never tried barb.
poison throw barb seems interesting for new season especially getting charms.
is there any leveling guide or some tips?(TU,rw,skilltree,stat,etc..)
and is it also nice for clearing dungeon/rifts with poor equips?