(imma also include some non-linux)

1. Fedora (currently using)
2. Debian (used a lot)
3. Android (currently using)
4. Alpine (used a bit)
5. Nixos (used a bit)
6. Opensuse (used a bit)
7. Arch (used a bit)
8. Bedrock (never used)
9. Gobolinux (never used)
10. Freebsd (messed with)
11. gentoo (never used)
12. Haiku (messed with)
13. Postmarketos (never used)
14. freedos (messed with)
15. Redox (messed with)
16. Sailfishos (never used)
17. Theseus (messed with)
18. Devuan (never used)
19. Qubes (never used)
20. Tails (messed with)
21. Openbsd (messed with)
22. Serenityos (never used)
23. Tinycorelinux (messed with)
24. Guix (never used)
25. Collapseos (never used)
26. Kolibrios (messed with)
27. Manjaro (used a bit)
28. ubuntu (used a bit)
29. Gloire (never used)
30. Netbsd (never used)