I like the Ruck quite a bit myself. It is better for single-hand swings and more forward balance than the AK. The AK is better suited for 2 hand use and can generate some serious leverage while chopping. It would be tough to choose between the two. Luckily I have both and don't have to make that decision <img src="/ubbthreads/images/graemlins/grin.gif" alt="" />