Arch until I get my desktop setup to install Gentoo again. I miss portage so much. I’m going to see if I can make a minimal FreeBSD host install to serve as a hypervisor, and then virtualize various Linux, BSD, and other operating systems, with a Gentoo VM as my main OS. Why FreeBSD? Well…

https://www.phoronix.com/news/Russian-Linux-Maintainers-Drop

I would do OpenBSD, but it looks like FreeBSD is much farther ahead on developing AMD IOMMU support, which is what I need.

https://freebsdfoundation.org/project/amd-iommu/

And if that fails, I may just make a very locked down Gentoo hypervisor, and then I will just practice with a BSD VM until it is ready.

I would like to play with Guix and NixOS, and also try LFS.

I use OpenWRT on my routers.