I just treat myself to the Vado SL 5.0 EQ , now that I am fifty and my knee is not what used to be, I figured little help going up hill will keep me on the road.
What can I say about the Vado, I love it now, after few weeks to relearn how to ride a bicycle because I am a masher trying not to be now, For me the ebike works better
with a higher cadence and little finest, now my 12 mile one way commute is easier.