I have moved to Firefox since the announcements that Chrome won't allow must have extensions such as uBlock. That Firefox allows extensions both on desktop and mobile is great.
But there are some things that I miss from Chrome, especially for web development. In Chrome it is possible to adjust the CSS of grid and flex containers within the developer window, which can be helpful. Firefox and Firefox Developer Edition don't have this. Firefox also seems to sometimes have problems with reloading a page when it is changed during development, whereas in Chrome this always was instant.
Then there are some small feature and UI differences, like the reading-mode on Firefox is nice, but the UI of Chrome feels just a bit nicer.
But there are some things that I miss from Chrome, especially for web development. In Chrome it is possible to adjust the CSS of grid and flex containers within the developer window, which can be helpful. Firefox and Firefox Developer Edition don't have this. Firefox also seems to sometimes have problems with reloading a page when it is changed during development, whereas in Chrome this always was instant. Then there are some small feature and UI differences, like the reading-mode on Firefox is nice, but the UI of Chrome feels just a bit nicer.