i am currently in the market to get an offroad bike and was wanting to know what the best one was (not brand new though). i am looking for something i am not going to outgrow quickly. i have a '05 zx-6r so i am not new to riding. i was thinking about a kx 125 or maybe a kxf 250. i dont know enough about the differenece between the 2 to make a good call. any suggestions are welcome.