I've enjoyed what little healing I've done this month on my resto druid. We are one spec that didn't get nerfed into oblivion, and got a couple of good quality-of-life improvements (such as selecting efflo mushroom placement instead of having to center it on a player). It took me a couple of days to stop double stacking Lifebloom, lol.
No, resto druid is still a very good healer. Might be one of the best in Legion. I'm just enamored of some of the PvP rewards in the Dalaran Sewers and also Prestige, and no way will I pug those as resto. I don't know how you get the Sightless Eyes yet but if it requires a killing blow like Timeless Isle did, healers are fooked. So I'll go dps.
I will get the resto artifact at level 102, though, and I may switch back to healing later in the expansion once I've gotten the other PvP-related things out of the way, leveled profesisons, and all that jazz. Basically when I reach the point in the expansion when I really only log in to dungeon and/or raid.