After the recent missteps by Chrome (mangling the display of URLs), I decided to switch to Firefox and DuckDuckGo a few months ago and I was pleasantly surprised at how fast Firefox is these days than what I found it to be 10 years ago. While I still consider DuckDuckGo to be in the "not bad" category, Firefox is in the "seriously awesome" category now. If you have been away from Firefox for a while like me, give it…
How much better is it than Safari? I find the differences in browser performance so subtle nowadays that I lean towards whichever gives me the most seamless experience—-which, as a Mac/iPhone user, is safari.
I have Firefox in the dock on iPhone and it's really great but random links, e.g. via messaging, get opened by Safari first.