I wonder which VM to choose from and setting it up right. I kinda have trust issues with the options even though they say it's "open-source". Everybody can claim something is open-source, but not all (like me) can read the codes and can say "yeah this line of code is not privacy respecting".
Anyway, my goal is to have a privacy focused and secure VM for multiple snapshots of Linux/Windows instances where I can use for example jdownloader and qbittorrent (I don't trust jdownloader either) and in another instance like only mail apps, or only password managers etc. I would like to sandbox some applications. Tried using Sandboxie but i didnt like it at all. Any good recommendations?