Originally Posted by
Woop Woop
If I could go back in time to Legion launch, I wouldn't have rolled a priest. Honest answer.
The spec is fun, but in a lot of scenarios you just want to rip your hair out.
I enjoy pvping, but with shadow, it just feels like it wasn't beta tested for pvp at all. Or the devs ignored feedback, leaning towards the latter.
Voidform isn't suited for that part of the game, or questing/dungeons for that matter. So while insanity is fun and cool mechanically, it's a case of looks cool on paper, doesn't work well in game. This is, if you don't raid. I do raid, and it's the only place I can say that I really enjoy shadow.
None of this is likely to be changed, but that's how I feel personally about the spec.