Ameliorated Windows 10 is one "distro" I use and (blindly) trust. It lacks store app support (not a problem), .appx package support (annoying when you want Windows Terminal), creating new user accounts (unacceptable on any machine used by multiple people), and has questionable "security" decisions by default like requiring a separate admin password for elevation, disabling VBS scripts, and an ugly logon screen wallpaper that requires downloading and blindly trusting a PowerShell script from the Internet to change (https://git.ameliorated.info/Joe/amecs). Frankly... if you're using it for situations that need security, you're better off running the (documented) amelioration steps yourself than downloading shady ISOs and wallpaper changers from online.

Torrent sites, ideally combined wiith a legitimate serial #.