I am so glad that I ordered this machine. This is my first Nanrobot scooter and I am convinced that I ordered the right one. I'm 6'3" and weigh around 245, but the LS7+ has zero issues getting up to speed. I have had an emove Roadrunner Pro for a few months now and I basically quit riding it after getting my LS7+ 😁! Before buying the scooter, I asked Nanrobot a few questions and they responded quickly, so I am hoping that if I ever have trouble with the scooter, they will be just as responsive. I only have about 20 miles on it so far, so I can't speak to long-term reliability but everything feels solid so far......