you can use both. whenever I have some task to deal with data manipulation, i.e. fetch a json, map/filter/reduce on it, save it as some format, I reach for nus

you can use both. whenever I have some task to deal with data manipulation, i.e. fetch a json, map/filter/reduce on it, save it as some format, I reach for nushell. If it's just process management or day to day trigger of command in a folder, I use zsh.