I also use fish on basically every linux machine, desktop or server, but I've also tried elvish for a bit. My shell scripts are still mostly bash or even POSIX

I also use fish on basically every linux machine, desktop or server, but I've also tried elvish for a bit. My shell scripts are still mostly bash or even POSIX though, because I haven't rewritten them yet, or they're setup scripts that should work right after the install without installing an additional shell first. I'll admit that I haven't really dug into scripting with elvish, because I quickly abandoned it again. My main reason for leaving elvish again was the good syntax completion in fish. Yes, you can create your own completions in elvish and they'll probably be just as good, but that takes time and I ultimately decided not to bother with it.