Not a fan of fat tires unless you need them. Do not buy them because they "look cool". I find them hard to justify unless you are riding in deep sugar sand or snow frequently.
I AM a fan of RAD, and for paved/hard surfaces, including some trail, I'd suggest the newest RAD City. Comes step through or step over.
A LOT of people struggle with the first e-bike purchase, out of concern that's it's not going to work out well for them and it's going to end up collecting dust in a dark corners somewhere. With a RAD bike, worst case is the bike won't work out for you and you'll have one of the most popular bike brands there is for sale. That sale will be for top dollar, and it will happen very easily. Same thing if it works out so well you want a nicer bike a couple years down the road. Rad has about the best resale of any bike available.