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 fucked up all my data with no backup.
What was your journey?
EDIT: Added Windows
Classic Mac OS 7.5.3 -> 8.5 -> 9.2 -> Windows 2000 -> XP -> Vista -> 7 -> 8.1 -> 10 -> Pop!_OS (for a few years but eventually wanted a KDE based distro) -> Garuda Linux (for a few years but wanted to try out nobara for gaming) -> Nobara (for now, great for gaming, frustrating for programming because of package differences) and other unknown reasons)