I'd like to get AROS and/or Amiga OS on my Rasberry Pi 3b and Wii U. I've hacked my Wii U (following FlimFlam's guide) and can run any software on it. Can even make it boot directly into an alternate OS...
Supporting fixed hardware like a Pi or Wii U means driver porting can be fine tuned! I hate running AROS on my PC because of driver issues.