I upgraded from an F40 and got a substantial increase range (about double when averaging 18 or 19 mph!), acceleration, and top speed. Also, being the next generation of commuter scooter (and it being a little more high end) there are way more features and functions than the F40 had, along with the ability to modify many of them through the app. One thing I wasn’t prepared for though was the significant improvement materials and build quality. While the F40 feels extremely well made, safe, and fun… this feels much more like a vehicle. Switching to this new one makes the other one feel toy-like. I am completely satisfied with my new scoot and Segway of LA was awesome to buy from!