“King Song S16 Pro is the 4th EUC I've owned (Inmotion V8F, Comander Mini, Inmotion V11). I'm more of a commuter rider than a long distance rider so the closes comparison would be the V11 for me. The S16 Pro is agile, stable & good on distance although not as good as the V11 but I can get at least 30 miles going about 20-25 mph. I'm about 197 lbs w/gear. The headlight on the S16 Pro is bright for night rides. I like it better than the V11 but I'd prefer the V11 trolley handle or possibly the KS 16X handle would be better. The 1 star removal is for the trolley handle. Using the S16 Pro's handle, I have to turn the S16 Pro around to push it and it still seems a little squirrely. The battery percentage will increase if you stop riding for a while. For example, I rode to the store and had about 84% remaining & when I came out of the store the battery increased to about 87%. I also drive a sedan so it is light & small enough to place in the trunk. Using the pads are nice, I did not like the Commander Mini's but the S16 Pro are decent. I mainly have mine position to keep my feet from moving around when coming off a curb & the upper pads are more forward to help stop/slow down. The lights are definetly bright enough to be seen at night and the speakers are a nice addition although I do not use them that much. The suspension is easy to adjust unlike the V11. It helps a lot for those unexpected hazards when riding. The kill switch is nice but it can be a little tricky if your finger does not press it correctly. Overall the S16 Pro is a very good EUC for the 2 weeks of ownership.”