Thanks for your review and glad to hear you are enjoying the bike. You will be interested to know that I have been driving my Model 30 around for the last couple of weeks and it’s a great bike. The downsides are that you can’t use the bike lanes and I don’t like having to wear a helmet but there is no doubt that the extra speed has become addictive.
Incidentally, my experience with the Model 15 is that it will cope with any hill on the throttle alone but it slows down a bit. When I turn the pedals a couple of times the motor kicks in and gets me up more quickly but I refuse to take any real exercise!!!
Hopefully someone will post a Model 30 review soon.