https://wiki.debian.org/DebianUnstable
Debian Unstable (also known by its codename "Sid") is not a release, but rather the development version of the Debian distribution containing the latest packages that have been introduced into Debian. It is not a "rolling release", as no release-like quality assurance and integration testing is done on it.
You need some amount of testing because packages do break, the 2 week testing window on arch is really important in making sure your pc can at least boot.
If you really gotta stick with windows, you upgrade to windows 11. ESU is fine for a bit, but everyone will start dropping support for windows 10 in the next couple of years, starting with nvidia in 2026. LTSC is not for regular users.