compact shopping ebike - cube compact or?

Hi folks - does anyone have a compact shopping ebike. Not look for a full cargo bike but something me and my wife could use for nipping to the shops. My wife can't drive for the next year and we were talking and thinking this might be a good solution.  Seen some good reviews of the Cube Compact hybrid 500. What else should be on the list? The cost would pay for a lot of taxis but this would be healthier and more fun!