Ive trained in IKMF, KMWW, an Commando KM. I can tell that the IKMF is more political, but the quality is higher. KMWW is just a big joke, and Commando KM looks more like judo. Im sorry to say, but KMWW is keeping the US students ignorant of the true KM Imi invented and that is being developed in Israel. KMWW is basically MMA, no multiple opponentes, no weapons until you reach level 3 or 4, etc. They certify instructors in 1 week! IKMF takes about 6 months to certify. Any other opinions?