This may start a war in the replies, but let’s see!
Arch for personal and Alma Linux on my servers, but have been playing with the thought of NixOS for a while. With the new Red Head changes though I think I’ll migrate my servers to NixOS soon. Maybe my personal setup will follow after that.
Arch BTW for my personal machine and Debian for my server
currently I am on Manjaro with the i3 WM. switched from windows one year ago and it was the best thing I did.
OpenSUSE Tumbleweed for my gaming PC and laptop.
On my server I run Debian oldstable until I find the time and energy to upgrade to stable. On my homeserver I run Ubuntu. Probably the latest LTS. Started out as Medibuntu to host a MythTV backend. But we haven’t watched TV in a long time so that’s not used at the moment.
Void Linux at work, Hanna Montana Linux at home.