So I’ve been using Linux now for a while, and am looking to migrate my dev environment to vim and spend more time in the command line. I’m fairly comfortable with bash but by no means an expert. I’ve used zsh with some minor customization but just recently learned about fish. I’d love to hear people’s opinions.
All of those are good choices with different trade-offs. I am a long time zsh user but I’d say stick with bash until you feel strongly enough about your preferences to evaluate the other options for yourself.