So currently I'm currently going with the boulder breaker (this is my 3rd set piece for Immortal kings so I can get the 4 set bonus with RORG). I'm using my Call of the Agents to generate fury. Now my question is should I switch my Boulder Breaker to Bul-Kathos Blood/Vow? Doing this I loose my imortal king set bonus but I also gain fury from the blood/vow set bonus.

2nd question if I go with Blood/Vow should I ditch call of the agents all together since I no longer need them for fury. By ditching those Imortal king set pieces I could use get a full set of the Wastes armor and no longer would need RORG for my Cube slot.

Thanks for any help sorry if this was confusing to read.