Healing Leveling

[Holycloud]

I cant stand running around and doing quests. Don't get me wrong I like cata but this is my 6th char of the expansion and I feel like LFG is alot faster. My question is, is Disc the way to go for leveling as a healer. I know I will have to solo some during the BC/WOTLK stuff go I am wondering if Disc is the way to go.

[BennyZee]

Go Discipline because of Atonement heals and so you can use Archangel when you have a heirloomed tank.