Thanks alot for the answers guys! Loads of concrete tips that i will try to apply at my best.
When it comes to murder of crows VS barrage, i think that MOC might be more useful on bosses with only one "form" without emuniy or any adds spawning at all (for example ursoc) whilst Barrage has to be more useful on all the other cases (like Hellfire Assasult, Illgynoth and the spiderd). Of course it is possible to bring loads of tomes to be able to respec before every boss. I agree that MOC makes the rotation a lot cleaner, but if you have to choose one of them, i guess that MOC does less dmg t
