I wanted a sporty 14″ wheel with great range, and the only game in town is the KingSong 14C. Jason was very helpful in answering my questions and when I purchased it from him I received it in less than a week. Jason provides great follow-up information and he is a pleasure to do business with. The 14C is a fantastic wheel. It has plenty of power and runs very fast. I can reliably get over 30 miles on one charge (my riding weight is ~170 pounds). Here’s a video I shot in my local Southern California mountains, showing it’s off-road prowess: https://youtu.be/qrRLyR0R0jI The full length video can be seen here: https://youtu.be/7x5uo-9k3nQ I don’t think you can go wrong with either the 14C or EWheels.