I am focusing on my DH's 5x and prepping them for mythic!
This includes having 5x trinket sporepods (for self healing), the 5x urchin from Ashvane hc. Additional things include, r3 essence that restores hp along with lucid dreams. Also, wanna have leech in upcoming corruption. This increases healing incredibly well during Meta, plus leech that's immense (can be with new corrpution effects up to 50% leech during meta meaning if you do 40k dps (doable with nemesis), you will just do incredibly well, along with 5x darkness.
Still testing it,but so far, it's easy as well (non M+). Takes me few hits per mob to kill it. Bosses usually die within 10 sec (4 mil hp).
Will provide videos once I complete the gearing (prolly in few weeks).