I already had SCH at 70 before 5.0 so I can't speak for that, but my favourite thing about WHM is that I actually have tools to deal with all of these paper GNBs. As long as the tank doesn't think they are made of adamantium and goes for max pulls, I'm usually sitting on 3 lilies so when they do drop, I just give them a wee top up and then it's back to making the enemy stoned.Also WHM is completely bonkers right now. You can easily do more single target damage on a boss than tanks. While also healing.
(03:20) Yol: Ilyxia Bri (Gnb): 1.40K DPS 10% Crit 0% DH 0% CDH Domova Aur (Dnc): 1.39K DPS 24% Crit 25% DH 9% CDH Juniper Ro (Drg): 1.33K DPS 23% Crit 25% DH 8% CDH Geralt Dew (Whm): 559 DPS 16% Crit 0% DH 0% CDH Limit Brea (): 468 DPS 0% Crit 0% DH 0% CDH