You have to specify your usage, cargo weight & desired travel distance per ride to be able to receive better suggestion.
There is not "best" cargo bike for every situation/operator.
Best anyone can do is offer their experience with their operation.
I bought a cargo ebike from Alibaba just before the pandemic, shipped from China to my driveway for under $1500.
It was received back in MAR 2020 and I used it to haul leftover food items from school to homeless shelter in Brooklyn.
I prefer 2-wheel for the narrow overall profile, so I can filter through traffic between car mirrors when traffic is bumper-to-bumper.
