Having tried W10 in a VB on older hardware, I’ll just say F W10 for the long run.
Unix and derivatives seems to be a better deal, as long in the tooth as it is. I was always in favor of BeOS.
BeOS was a great OS, way ahead of its time. I never ran it on a personal system myself, but I had occasion to play with it a bit.
Linux may have long Unix teeth, but it's still growing and evolving.
Windows, I'm sorry to say, appears to be thrashing, trying to figure out what it needs to become. I hope Microsoft finds their way soon.