I don't have gjallahorn. I think it's op in pve and PvP. I don't know if its bad how is the weapon but the RNG is.. There's no way to get something someway except for vex mithoclast or the crux for necrochasm. The problem it's gamers like me, playing since the beginning and still didn't get it, the object that make you useful for anything. That's the thinking of the most. I really don't mind, still going to use my hunger of crota and the day that gjallahorn shows up I'm going to full it and have it in the inventory for boss moments