I'm staying with a crit/mastery build. I tried using haste/crit, but Renew overheals a lot more than BH/PoH spam does. I'm playing with a disc and a paladin so to do any sort of healing, you can't rely on hots.
So looking at Mythic logs overall, it looks like Disc is still, meterwise, outshining Holy? is this changing at level 100 with perks, tier pieces, etc?