I race harescrambles and enduro's (Woods). but harescrambles usually can be a little of both so i practice motocross pretty often, but i could never see myself racing it personally. Woods riding is so much more technicall and demanding. Not knowing what is around each bend takes skill, where as MX you know every inch of the small track and its more of a who has the balls to hit this jump the fastest type thing. But they are both fun regardless =]