The AK Enemy is way fun. I skiied it for a couple runs last May, and had a really good time, even though it is too long for me. It did well on spring bumps, slush, and nice corn groomers. For Mammoth, it could be your only ski. Back East/Midwest it would seem to be a quiver ski. I ski the Enemy most of the time, and the AK feel like a bigger piece of the same pie. If only they made it in a size besides XXL.