I suppose power user would include power use of Mac hardware to run other operating systems.
I got tired of fighting macOS about PyQt4 for some neuroimaging software I was trying to run, and decided to set up Fedora in a VMWare virtual machine. I must say, I’m impressed. The operating system is much more polished and refined than the last time I used it a few years ago. It’s also fast, despite the fact that it is running from an external SSD. It has a nice suite of free applications available, including Libre Office, GNU Emacs, the document processor LyX, photo and video apps, etc.
So I decided to check in on Ubuntu (again, after a few years), and it too is much improved. Essentially the same applications are available as for Fedora, just a somewhat different ecosystem.
Is anyone else exploring other operating systems, or dabbling with virtual machines?