I have sort of been eyeing fish on and off for years. I enjoy my oh my zsh setup and have it somewhat customized. I use a modified version of the funky theme. (I can share if interested.) When I’m at work I don’t try new things that might affect my productivity (like trying a new shell) and when I have motivation to do techy stuff in my free time I really need to utilize it to do what I want because my focus really meanders.