I currently ride an '01 CR250 and '02 YZ250, but I am thinking about getting an '03 YZ250F. I haven't owned a 4 stroke since my '85 XR350. I race motocross(30B) and 30 expert offroad(hare scrambles). Would like to hear from any riders out there who have made the switch from a 2 stroke 250 to the YZ250F and their opinions. Any regrets? Were you slower or faster overall? Etc. Etc.