I expect you’d have some fun with the tools created by a buddy of mine. They’re hosted at http://dosdude1.com/ and make it possible to run newer versions of macOS with minimal limitations on older hardware. I’ve been using his macOS Patcher software for years with barely any problems. Of course, even if you can’t run a newer version of macOS Linux is always an option!
I expect you’d have some fun with the tools created by a buddy of mine. They’re hosted at http://dosdude1.com/ and make it possible to run newer versions of macOS with minimal limitations on older hardware. I’ve been using his macOS Patcher software for years with barely any problems. Of course, even if you can’t run a newer version of macOS Linux is always an option!