This is my second wheel purchased within 1 month of my first wheel which was the MSX. I totally love the MSX! That wheel is a workhorse! Its fast, strong and great for speed cruising or trail rides. I bought the second wheel the KS16s because I wanted a wheel for finesse riding and I am not dissappointed! The KS16s is like a precision instrument. Incredibly responsive, nimble and quick! Definitely the kingsong engineering and design is superior to Gotway but you cant deny the power of the MSX and the big 3"x18" tire offers something that KS doesn't have. Jason has been very supportive with making this happen in a timely manner and with customer support when needed. So great to have a contact here in the US for any issues that come up. So far Ive had the MSX almost a month. Logged over 220miles. The KS16s about 50 miles. Ive been riding electric skateboards for over 3 yrs. I have several top of the line eskates which are now sadly gathering dust. The EUC ride is just so much more reliable and safe than eboards. At this point the wheels are pretty much second nature and I dont worry about situations that require quick adjustments, braking or sharp turns. Having that confidence makes the whole experience that much better. If you look at forums online you will constantly be seeing posts from guys getting injured on the eskates. I have not seen many posts from guys getting creamed on an EUC. A few but overall a much safer way to get your eride fix! Thanks again jason for being reliable and prudent in your support! I already am looking at my third wheel purchase! Can you say Monster!! LOL!! Pretty addicting stuff...Have fun brother and sisters and see you on the byways!!