I recently purchased a EUC from Jason and the model I bought was an older model which really is not suitable for an adult, which I didn't know being that it was gonna be my first EUC, I thought it would be good to learn on but it was way to small, so Jason emailed me to let me know that it was an older model that was small and slow so Jason recommendthe Kingsong 14D, he didn't have to do that he could have just mailed it out and that's it, but he didn't he is a good person and the customer service is on point. I look forward to buying a new EUC from Ewheels once I learn to ride my Kingsong 14D. Great experience with fast shipping. 👍👍👍👍