What I found most interesting was that I saw a video of the creators of plan9 who were running it inside a Windows VM. At that time, I thought if those guys formerly working in the experimental OS division of Bell Labs are not bothering with Linux hardware support and simply using Windows, why shouldn't I. I forced myself to use Windows as a host and ran a Linux VM for development for 6 months or so, then I gave in again and formatted back to Linux.
The same stubbornness that led me use Linux for years also led me to switch to FreeBSD, because off-the-shelf Linuxes became so decent that no config was necessary. (I also jumped on the systemd hate train.) After switching computers and getting a modern one I couldn't use FreeBSD because of GPU support. Now it has support but I don't go back to FreeBSD. I got older and valued my time more. Debian is what I feel the most comfortable with and I shall use Debian for a while.
OTOH, I really also want to try NixOS and DragonFlyBSD as my daily drivers at least for a couple of months :).