Oh my zsh and a few zsh plugings completely blow fish out of the water for me. First off zsh doesn't have any supposed syntax improvements so I can take any new skills I acquire to environments other than my own.
I think array indexes start at 1 in zsh rather than 0 as they do in bash. It sounds like such a ludicrous change that I'm having trouble recalling if this is really true, but I had previously used zsh a lot... Just got lazy with my last MBP upgrade and never installed zsh.
