I use manjaro with my on DWM build (very small changes and a few usefull patches).
I'm not liking it because for some reason pamac (AUR helper) cli behaves differently from the UI. So now and them, when I need to update a package, the cli wont do it because of some signature issues, and the UI can handle it. So now and then I go back to cinnamon because I can't lauch pamac correctly from the terminal from DWM. Very weird setup going on.
Crystal Linux did catch my attention :D