I feel like i wasted a few months of my life on my shaman team.. hope the next patch makes them better ( ele spec ). I just dinged a fury warrior..frost DK and combat rog to 90.. got them a few upgrades..no weapons yet ( they almost exalted with Klaxi so ill wait for weapons ) And my DK is doing 50k on the target dummy as a fresh 90! My damn shaman are lucky to pull 45k average, and they are geared ( 470ish ). The Fury is doing 30k right out the gate as well.. i have to tweek his macros a bit i think. Anyway.. I'm focusing on my DKs until i have a full team again, grrr!! Unless DKs get nerfed into the ground, they are a safe bet for fun+ownage.

So, OP, my vote is for DKs as well! Way easier to box then Enhance.