Are the changes made in the current PTR patch going to make H-Priests as viable as discs? It may depend on your raid size and healing team members. When I was raiding as holy, I enjoyed it but I did not have the "heal harder" button when I needed so I went to disc. Disc in our team of druid, paladin, disc for 10-man was more idea. Obviously the CD was good, but shields+druid hots were just better. I could shield an individual or group with my semi-weak aoe heal, the druid could HoT the group with their AoE heal or rejuv and top them off. When I was healing as holy, the druid and I would AoE heal a group and it would effectively over heal.