Ped-assist ebikes are great for extending range, boosting speed, and, above all, making hills easily doable.
I just got a Specialized Turbo Como that I totally love for most of my in-town errands. The Swiss design is spot on, both cosmetically, and, more importantly, in how they've dialed in the sensors and computer to be just right. Their motto: "It's you, only faster." I strongly prefer having the motor run through the geared drive train rather than a hub motor in the wheel.
If around SF, talk to Fred at Velocipede Cyclery on Third St. I found him to be friendly, knowledgeable, and he offers test rides.
https://www.specialized.com/us/en/turbo-como-2-0-650b/p/154281?color=239619-154281