The RD9 would smoke the RTAK in every department except really heavy chopping with the Ontario reprofiled. Ontario is notorious for having poor quality control, IE: one blade RC62 and another of the same model RC55. I've heard of a Bolo that could not be sharpened with stones! Their factory edges are not quite up to speed (one section will shave, but another may be blunt), and the handle is not really all that comfortable, plus, it comes with a crappy sheath. Get a RD9, the materials, warranty, sheath and craftmanship make it a wonderful knife. Justin is a nice guy and will do everything in his power to help sort out any problems you may have. If you have to buy the RTAK, make sure you do it in person and get a new sheath made, as well as reprofiling and checking the RC. Notice: there are good RTAK's out there, and you may be able to find a good one at a gunshow, but I wouldn't mail order one.