I have not heard good things about the Dapu mid drive motor used on the Aurora Limited. Dapu makes great rear hub drives but I'm not sure i would invest in the Evelo Aurora Limited:
We talked about best e-bike motors in market and best value ones. Here we will cover worst e-bike motors ever. We cover worst e-bike based not on specifications but based on customer satisfaction, reliability and functioning. We got complaints about every major brand such as...
www.ebikeswatch.com
Might be best to do some test rides first, get an idea of what you like and don't like about the bikes you've ridden, where you plan to ride, typical terrrain, physical limitations if any, height etc. and come back to get some recommendations based on those criteria.
Edit: sorry, got you confused with the OP