As an aside, we have a bicycle shop "LBS" every few miles here in southern-Cal, dozens of them. I've been to four Giant dealers, three Specialized, four Trek, and a handful of specialty ebike shops. There are not very many ebikes to choose from - maybe out of 50 bikes on display 5 are ebikes.
What did I end up buying? All three of my bikes were factory-ordered - they were in stock at their DC (distribution center) either in Chicago or NY, shipped out in the factory carton, setup by the dealer, and delivered within a week. The LIV Amiti I just bought for the wife was no exception - they didn't have anything like it on the floor. But I knew what it was cuz it's a sister-bike to my Explore, I absolutely love the bike, so it was a no-brainer. Plus I got a substantial discount including sales tax, which put it nearly on par with the cheap-o china imports. Not that the Giant isn't a cheapo china import.
Well, import anyway, I've got nearly ten grand in ebikes now. Warning - it's extremely addicting once you get a taste. The mountain biking is about the most fun you can have with your clothes on.
You just have to get to a place where you have enough awareness of what's out there, what works for you, and what is actually a good deal worth buying.
Put another way, For about 20% more than a RadCity I got wife twice the bike - at least based on my riding experience with them. We pick it up tonight.
Yamaha drive, suspension fork, juice brakes, Deore gears, 29" wheels, $1934 plus our sales tax. This is about effortless riding and comfort, a quality built bike backed by the largest bike company in the world. The dealer is a peach - place has been there seventy years, family owned and very connected to the community. "Oh, you want a different seat? No problem, we'll get you whatever you want."