Sadhu1 has most of what sadhu is about
Sadhu2 is better with Possession. so consider the fact that you have 15 points… 5 will SURELY go to possession… the rest is for oob range? and a choice between reducing people’s stats or nuking and knocking creeps around.
sadhu 3… better everything else and a spell that reduces your int for others.
but I personally considered… I can go druid and nuke without channelling like possession and still use possession. so now i can compare possession 10 vs carni 5 + possession 5.
So far going circle 3 has uses. but if you dont mind alot of skills get a different class
funny thing with sadhu is you dont have too many skills you need to cycle. so if you still have some dead time in your cooldown maybe you should consider other classes.