Just make sure to true the wheels and make the adjustments when you assemble. Rad Power Bikes are the best selling Direct to Consumer ebikes. I would say that it's mid level. They have great customer service. I would look at Aventon or Blix Bikes also. Different style of bikes, but price points are decreasing and features, range, and speed are improving. I think that the direct to consumer bikes are the fastest growing ebike segment. Yes, it's not a mid drive. If you have a lot of hills to climb go with a Mid Drive bike. Rear Hub drive bikes are good on flats. A 750W rear hub is pretty powerful, you can always change the controller and battery. Pretty good range if you're not on the highest assist level all the time. I generally use level 1-3 out of 5. Good luck.