I felt the same as you, up until quite recently, although I was using Xbuntu which uses a very barebones desktop environment. Since changed to CachyOS + KDE Plasma late last year and haven't booted up Windows for 3 months other than to extract a few files. I"m a MacOS laptop user, Windows desktop user, but these days I much prefer CachyOS for speed, responsiveness, easy customisation. You may still find you prefer Windows but it's worth a revisit I think and easy to try via a USB Boot as you know (although running it off USB is way more sluggish I find).
I felt the same as you, up until quite recently, although I was using Xbuntu which uses a very barebones desktop environment. Since changed to CachyOS + KDE Plasma late last year and haven't booted up Windows for 3 months other than to extract a few files. I"m a MacOS laptop user, Windows desktop user, but these days I much prefer CachyOS for speed, responsiveness, easy customisation. You may still find you prefer Windows but it's worth a revisit I think and easy to try via a USB Boot as you know (although running it off USB is way more sluggish I find).