DShiflet, on 12 November 2012 - 04:01 PM, said:
I found blood MUCH more efficient, as you can pull basically unlimited mobs with NO risk, even if you pull an elite or two. Between bone shield, blood shield, high armor, and damage reduction/crit immunity from blood presence, you basically HAVE to be fighting multiple mobs to even take damage at all
I found this to be the same for Unholy as well. I believe they have stated Blood is just not the most efficient way to level up. I was just running Unholy to level, but I think once I hit 90 I'll stay this way. I'm really enjoying it now.