Well I am just about to buy my first bike in four years. My last bike was a 1991 KX250 that I rode mostly on trails and some back yard tracks a little. I am almost certain I'm going to buy a 03 YZ250F but the dealer won't let me ride one first. I can't find any 01-03's for sale used so I haven't really been able to ride one yet but everyone I have talk to loves them. I plan on riding mostly trails and every once and a while some tracks with buddies for fun (not racing). I'm just a little worried that the 250F might not have enough power for what I was used to. The KX was smooth but really heavy and I rode a tricked out 96 CR125 that made me realize the lighter weight was nice. My thoughts are the 250F will be lighter than a 250 2 stroke yet have a more usable power band than the 125's so it will be about right. Anyone else go from a 250 2 stroke to the 250F and still be happy with the power etc.?? Thanks I need to make a decision by month end as getting a 250F here is tough. They sell faster than they stock them.