Best spec to bot a DK??

[freeforall19]

like the title says, what may be the best spec to level the DK currently im full frost... dw-ing, anything in mind that might be faster???

 

[corran11]

i personally used blood spec. had no down time, full hp all the time, quick single target kill but also handles aoe.
second spec id use is unholy for aoe leveling,
frost seems to be worst

 

[stonoga111]

Aggre Blod xD

 

[Ntsmarkv]

Blood for single target, Unholy for AoE, I would highly recommend Unholy if your going to do any instances by hand. you'll be on top of the dps charts