This is a lot to take in. Not sure if you're the author, OP, but in case the author is reading: Where would you suggest someone starts? (Note: Don't answer here! Use your answer to shape the organization of information on the site!) For example, I use ZSH. Should I switch to fish? The list suggests I'd be sacrificing power and the ability to write scripts but gaining, uh, intelligence and user-friendliness? Is that t…
More seriously: it’s hard to put together a list like this because so many things are subjective. Maybe you prefer fish because it gets rid of some of the dumb things required for a POSIX-compatible shell, but I prefer zsh because it has every feature and the kitchen sink. I don’t know, and neither does the person putting together the list.