Storm caller is pretty OP not fully upgraded. I personally prefer hunters in Pvp because of the jump. With the other 2 I feel like I'm hanging myself out there for every sniper to see. The thorn to me was more annoying than an actual problem since I could kill them with the mida before they could land a shot. I find that the trick is more finding a strategy that works for you than something is OP. I wish they would have made the guns and abilities in crucible completely separate from pve, that way when one gets changed then the other is no affected.