NuVinci 380 rear hub which is great - you can change gears anytime, load or no load.
MPF Drive 6.0 motor which has been changed under warranty once, works ok but I don't think it would be reliable if I was doing courrier work at 50 miles per day instead of 50 miles per I currently do.
Only thing I’d be thinking about is the motor system isn’t Bosch or Shimano...
What happens when it has an issue? Can’t just plug it in.., if this is to be for a school run etc you need reliable?