Hello!
I have the Head, Shoulder, Ring and Wrist legendaries but I can't decide which legendary works well with the Shoulder one for single target damage. Sim results show that Shoulder+Ring combination slightly better as their effects don't rely on RNG. But I didn't see anyone using that combination in top guilds. I tested both of these combinations on Heroic Desolate Host, but I couldn't tell because of the target switching and lose of wound stacks due.
Therefore, I have no idea if Bursting Sores+Apocalypse can out-DPS RNG based multiple bursts. What do you guys think?