Nano verses Pro Mini with respect to download problems

Posts are full of examples of problems trying to downloads to Pro Mini. Question is; are there any similar problems with the NANO ?

I've been successfully using Pro Micro clones with an inbuilt USB / UART connector and have no problems at all but I notice the NANO with a similar USB connector is available so hopefully they may also be of a bug free design.

Any comments comparing pros/cons of Pro Micro and the Nano would be welcome.

Regards all

I have not had any problems loading code to either the Pro Mini or Nano. I would describe both as "bug free".