I've been using Linux now for about 30 years, various distros. Settled on Kubuntu for now (was hardcore Gentoo for a long time).
I can do gaming (Steam), astro processing (PixInsight), data acquisition (kstars/ekos/indi and FireCapture), etc much easier than I ever could with Windows. So much easier to maintain and use. UI is much cleaner, and I can easily run with the 7 virtual desktops I've got on my main machine.