I have tried Doom Emacs in a Debian VM on Windows host, because that was the opportunity to install a new Emacs thing for me (to code while playing a game). There Doom Emacs was not stable. Sometimes it just crashed and one time I even lost a whole function I wrote, because somehow it doesn't do the same backup file thing Emacs usually does. The keybindings were nice, but the stability requirement I have overrules it. So I am back to standard Emacs and currently using evil mode.