My main spec is Shadow but my guild usually asks me to heal as well. My off-spec heal is Disc and i've invested a lot on heal gear for this. Last week when 3.3 came out we ran all 3 5man ICC Heroics FoS, PoS, HoR and to tell you honestly it was quite difficult healing as Disc. Because of this I'm thinking of changing my heal spec to holy. I've never tried Holy spec and was wondering if you guys could give me your opinion on this. Thanks!