You might be interested in Nitrux, it’s an immutable distro based on Debian Unstable and the latest Liquorix kernel. If has the most recent but stable Mesa, pipewire and other drivers, but most of the userland packages are pulled from Ubuntu LTS (IIRC) - so it’s an interesting mix of having the latest base that makes it compatible with newer hardware, but has a stable userland without any of the issues that you’d see from normal packages on Debian Unstable.