LTSC is extremely feasible for gaming and productivity. As Codilingus already said, you can get the ISO and activation from MASSGRAVE's site.
Depending on your requirements, you'll probably quickly figure out you need MS Store for one thing or another (the inconvenience of having pretty much everything removed) so you'll need a tool like this to install the store and, you can use Chris Titus' Wintool to turn off the spyware. It also has a program downloader built in with a long list of useful software to help speed up your initial setup process.
Glad I could help.
I have to agree, I can't say I like or want to use Windows but my experiences of random, unexplainable glitches, numerous hours of forum spelunking and the ever-present arrogant smarminess of a sizeable portion of the Linux userbase tell me which flavor of pain I prefer.