I recently was in the same situation, so I saved everything to my cloud and just installed the Linux distro of my choice (opensuse tumbleweed), completely replacing windows, knowing I could reinstall windows later if really needed. Turned out I didn’t need it and am glad I don’t have to bother with deleting it now.

I’m extremely impressed with how far Linux has come

We have clean water in Austria, directly from the mountains without adding anything (just cleaning it with UV light to kill potential bacteria in most regions, nothing else. Not even that in some regions).

Some of the best and cleanest water worldwide, so whenever I go to another country I’m disappointed by their water quality.

Clean and well-tasting tap water. It sucks when I’m going to another country and they have chlorinated tap water