I have a warlock that i powerleveled from 1 to 85 just before MoP hit live and I havent touched it since. Which spec is most efficient for leveling through Pandaria? I will not do any battlegrounds, just all dungeons once for the quests.
I leveled from 1 to ~30 with affliction then switched to Destruction.. So I have some knowledge about those specs. I also never played any class with a pet that have more than one ability (my main is a mage).