I have been testing the new legendary cloak (cloak+ring) on the ptr for weeks, and I have been quite disappointed by the fact that I was putting better numbers with the ring+shoulders combo. The only way I felt the cloak could be really useful was when they nerfed the ring (1-3 fury gen) so I could use the cloak+shoulders combo.
Also, I got extremely lucky today as I managed to get the new leggo in my emissary cache, so I decided to give it a second go on the poutch with many trinkets combo. Still couldn't do better than shoulders.
What do you guys think of the new cloak? I personally think it needs some class changes for it to be effective for our classic raiding build. I'm waiting for the upcoming hotfixes that should be coming this week to know more about it.
Feel free to tell me what you think, maybe someone could has tested it or could correct me. But I am staying with shoulders+ring for now.
Ps: I actually think it's BIS for demonic, having chaos blade during our meta must be amazing, extremely rng though, but the output would be huge.