Atm, I'm (disc spec) using inner fire for pvp and that is giving me almost 10% physical damage reduction and a further 6% magical reduction from the talent but I've seen a few disc priests dueling with inner will on. I know dueling isn't the endgame for pvp but just wondering does the mana reduction + movement increase greatly outweigh the damage reduction + spell power from inner fire?
I'm starting to do 3's atm and noticed that the majority of the time the enemy team do not focus me, instead they cc me and nuke my team mate. This means that the armor reduction won't really help but the sp bonus is still nice. On the other hand, most of the matches end pretty quickly so there's very little chance that I'll oom unlike some 2's matches that drag on for ages.
So, just wondering, what is everyone's opinion on these two for pvp