Trash can Mac pro for Rhino?

Rhino Mac Hardware
1

I currently use late 2015 27" imac 5K w/ AMD Radeon R9 M395 graphics. For non-Rhino reasons, I would like to move to a non all-in-one PC. I think I also want to steer clear of Apple silicon for now. What do you all think about the trash can Mac Pro? What key specs do I need to watch for?

And I need to add this is for home/hobbyist use.

Thanks in advance.

J. Tucker