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
Mine was not really long and stretched out over multiple devices. First Ubuntu Server, on my server, then a Kali dual boot on my main PC (which was actually useful), then PopOS. Then Ubuntu/Debian, after some time LFS and finally Arch on my old laptop. Then Arch on my PC too, and my new Laptops, and finally Arch on all devices.