PowerMe,
You can’t go wrong with Currie. It’s the shops that I question. All things bicycles, and just about any shop can help you. It’s just the ebikes that most shops are not up to par with. Even an authorized Currie dealer doesn’t guarantee you that they will know how to fix your bike. Like I said, that is who I bought my bike from thinking they would know how to deal with it should anything happen. Well, not all of them do. The shop I bought my bike from surely didn’t (maybe an authorized service center could though). Being that some of us are so far from most of these shops, it behooves us to empower ourselves with knowledge about them.
For the most part, you should not have any trouble; because, after all, they are just bicycles with a battery, throttle and motor added to them; plus sensors to determine cadence and torque, etc. Currie seems to have gotten the problems behind them with the motors and sensors on the 2014 E3 Dash models, so you really shouldn’t need to worry about that should you get a 2015 model. They have even redesigned some of the features, such as the Control Pad and the mounts for the LCD, to make them more stable and useful. And, by the way, should your bike ever stop functioning as an ebike, you can always still pedal and enjoy your bike while trying to find a fix---something we just can't do with a motorcycle or car.