I had an Air Hog, but wasn't in love with it. I picked up an Air 2, which jumped wonderfully, until it was stolen. For a short while, I used the Air 2 uniloc extension with my BK2 shaft on shorter jumps, and I realized that the uniloc butt end of the Air Hog and the BK2 make an amazing combination, which is what I stick to now. I still can't get used to the Air Hog shaft, so it sits unused.