Just go for it. I've been using Fish as a daily driver for something like 14 or 15 years now. I have no regrets about it. If I want it on a server I'm using, I

Just go for it. I've been using Fish as a daily driver for something like 14 or 15 years now. I have no regrets about it. If I want it on a server I'm using, I (*gasp!*) just install it. (I still write Bash sometimes and that's not really a problem, either.)