It depends on what you do on a daily basis. There are definitely things you can't do in Firefox - chrome://inspect, for example, which is how a JS dev can debug their Jest tests (though for these workflows you can just pop Chrome or Chromium open for a moment).

Otherwise, Firefox has the better API for add-ons and a more 'open' approach in general, so there are a lot more things you can't do on Chrome that you can in Firefox than vice versa. I have yet to see a decent tree tabs extension for Chrome, for example. (They exist, but none compare to the one available for Firefox).