E-Bike

I’m looking to buy an e-bike to ride many kilometers daily and to carry backpacks. Can you recommend any brand? I’m thinking of spending around €1500 — as a reference, I liked two models from Engwe: the Engwe M20 and the Engwe EP-2. I also liked some models from Fiido.

Is there anything better on the market? If any expert could help me out, I’d really appreciate it. Cheers.