jlc1978
macrumors 604
This. UTM is fantastic on Mac. I have also been using since I have "M" Macs, and it allows to get other OSes running very quickly, and for free, with open source code (it is a pretty nice front-end for QEMU).
I tried it a while ago and never got it to work reliably.
It's a I'm willing to spend $100 per year for Parallel license and some hassle to avoid using Windows as the main system" situation.
I usually am 2 revs behind, although with Fusion haven't bothered to update older Parallels; if I do it'll be one of their xx% off sales. I realize that is usually to milk the last $$ out of users before a new release; but I've found older versions run fine until MacOS breaks them.