I make the specification of non-linux because otherwise this would just become a thread full of obscure distros that do the same thing as a million other distros.
Some lesser known OSs:
- AROS - based on Amiga OS, has some derivatives like IcarOS and MorphOS
- Haiku - based on BeOS
- Redox - Unix-like, made in Rust (might technically count as linux?)
- Serenity - Unix-like, very late 90s look and feel
- Kolibri - Tiny OS, the image is ~44MB. It also has a smaller version that fits in a single floppy.
- PhantomOS - When 3 Russians decide to turn everything about a typical OS upside down.
Honestly, if I had this magic power, I’d pick something like Ubuntu or Fedora. The exact pick doesn’t matter, I don’t want this to devolve into a holy war, but I want to “The Year of the Linux Desktop” to stop being a tongue in cheek meme. I want Windows and Apple to have to make meaningful changes to maintain their market share.