For me it was:
Windows (for many years) -> Ubuntu (for a year) -> Arch Linux (for half a year) -> Void Linux (literally 2 days) -> Artix Linux with runit (a month) -> Gentoo Linux (another month) -> Debian (finally, I don’t plan on changing it).
Also, when trying to switch from Gentoo to Debian, I removeded up all my data with no backup.
What was your journey?
EDIT: Added Windows
Mine was Windows XP -> Ubuntu -> Xubuntu -> Windows 10 -> Kubuntu -> KDE Neon -> back to Kubuntu -> Manjaro -> Endeavour OS -> Fedora -> Debian -> NixOS
I also have a separate Laptop for financial things running Alma Linux and a Gaming PC running bazzite