now i know the search will work but i would like someone to really tell me what is best. i ride woods and occasionally the dunes. i live in oregon so browns camp and the trask etc. now i just came off a yfz450 atv. but i have ridden 125s before and could handle them easily. see i was definately thinking 426 but then the 450 is what most my friends ride. i want to keep up but dont want to have to spend all the money on the 450 or is it worth it or should i just go with a 426. or jsut go with the 250f but qwould it have enough power to keep up with the 450s in the woods? would it be able to hill climb?