I still like the Chrome DevTools a bit better, but always switching the browsers sucks too, so I try to learn using the FF tools. And for example the CSS grid

I still like the Chrome DevTools a bit better, but always switching the browsers sucks too, so I try to learn using the FF tools. And for example the CSS grid tools are something I haven't seen in chrome yet and they work very well in FF. On the other hand, the Serviceworker tool set is much better in chrome than in FF.