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
I just realized that I used Ubuntu for 20 years. I might be interested in switching to Fedora. How ist your experience so far?
It just works, just like Ubuntu before they started pushing snap down everyone’s throat (which is what made me switch eventually.)
I had a bad image of RedHat/Fedora’s package management from the time deb was much superior, but no they caught up and are on the same level (I know, it’s probably been a while).
I also like how they mostly package upstream without too many changes. When Ubuntu started upstream was a bit lacking so making changes was necessary to get something that looks like a consistent OS rather than a patchwork of packages, but now it’s no longer needed. Ubuntu is no longer the only distribution with that level of polish.