Hi there!
I was mostly afk since mid- Shadowlands and until now (pre-patch to TWW), however I remember that it used to have some healers mostly suited for Raids (f.ex. Shamans) and another ones msotly suited for M+ (f.ex. Druids due to mobility).
That being said, and I know that every patch can change things…
I wonder how these 4 healers would be placed/ranked when it comes to Raiding and M+ content: Priest, Evoker, Shaman and Paladin.