Only one ebike at the moment - an Allant+ 7S
As far as thoughts go - it's pretty awesome. This motor is actually rated at 85 Nm - which is quite a lot. I have about 3300 miles on this one as of today and don't have too many complaints. The fork does suck, but it's better than nothing. The top rear water bottle boss won't stay in - which I just need to fix myself because apparently 2 pro mechanics can't figure it out. It does seem to be a design flaw to give them a little credit, but it needs adhesive. 5mm rear dropout makes me sad too, but it works.
Other than that, it's pretty solid. I use it as a car-replacer, but ride it for fun too. It gets me in the saddle on those days I wouldn't otherwise ride because of weather, etc. Range is quite good if you contribute generously through the pedals. It's not bad on the sauce either, but not a bike for someone who doesn't like to pedal IMO.
OP mentions weight, and all I can say is - these are ebikes. I bought this one so I could carry stuff around, so it's already gonna be heavy. With my typical cargo, I think this is about 90 pounds, but it rides lighter than that. It's quite nimble. The only place I notice the weight is when I'm not moving. And especially on stairs. Stairs are tricky, but the walk mode makes it do-able without carrying. It requires some technique, but it works.
I'd probably buy one again if I had a do-over. The Specialized Turbo Vado is the only bike I'd consider its direct competition, and while it looks like a good one, I find the Bosch system to be a better choice. Prices right now too are kinda awesome. 3 grand at the moment for a new +7S - smokin' deal.
To the other thing, I have 5 other bikes - all analog & set up for different things.