For readers of my blog, you'll have noticed that I've spent little time as Frost.
I leveled and tanked as Blood. I've primarly dps'd in various incarnations of Unholy.
Besides a few dalliances with DW Frost in TOC, I haven't spent much time in Frost spec. I know, there are lots of players out there who love it, but for some reason, it's never floated my boat.
I was convinced recently, however, to give Frost a try for leveling after reading this short comment on Consider's blog:
Because it has greater burst, and you can start out with oaph from level 80, and it runs in unh pres. If u level as unh be it DW or 2H, then u will rarely get DT up, and ur pet will spend time spawning whenever you dismount, and the pet is to big a part of your dps for that to be worth it."
I'll put in a Frost leveling spec tonight and start trying it out. Note, while I will have most of the dps-heavy talents, I will likely take both On A Pale Horse which is so powerful for leveling, as well as Lichborne and the Lichborne glyph (for self healing). Self healing and travel speed are overpowered for leveling, which in this case Frost offers along with the dps talents that a blood spec would lack. Grizzi's points about burst and the pet's drawbacks for levling purposes are well-taken, as well.
I'll give Frost a try and hopefully will rock the DK leveling race!
Now that the Shattering has occurred, I'll see you on the Dark Side!