Preeztess
Legend
Having played both Disc and Holy extensively I can say that there are times when Holy really shines but in the long run, Disc wins out right now.
Switching to Holy swaps Penance, a large heal or large dps spell, with Chastise, a 3 second stun with a 30 sec CD. Don't get me wrong, an extra interrupt is amazing in this new healer-dominated world but you are left with only one heal, Flash Heal.
Also, switching to Holy turns your shield from zero cooldown to 6 seconds. It's quite jarring to go from nothing to 6 seconds.
All in all, Disc wins out right now. If they added Renew to the Holy spec it might make it on par when they nerf Penance and mana regen.
Switching to Holy swaps Penance, a large heal or large dps spell, with Chastise, a 3 second stun with a 30 sec CD. Don't get me wrong, an extra interrupt is amazing in this new healer-dominated world but you are left with only one heal, Flash Heal.
Also, switching to Holy turns your shield from zero cooldown to 6 seconds. It's quite jarring to go from nothing to 6 seconds.
All in all, Disc wins out right now. If they added Renew to the Holy spec it might make it on par when they nerf Penance and mana regen.