While I do really like Feral Kitty DPS for leveling and questing, I’ve found it is far more conducive to solo leveling. Since I am running with my bestfriend and his shaman it was much more difficult to get in my damage before he had nuked the mobs into oblivion.
So I’ve switched to Boomkin for my offspec, and I’m having a blast! I’m actually able to do about as much damage on mobs as he does. ROFLStarfall (as my GM calls it) is the most fun spell ever! Plus I get this: