Firefox is great and IMO it's important to have a browser that is open source and not controlled by Microsoft, Google or Apple. For that reason I would probably

Firefox is great and IMO it's important to have a browser that is open source and not controlled by Microsoft, Google or Apple. For that reason I would probably continue to use it even if the user experience was slightly worse, but thankfully it's not. When I switched from Chrome years ago I didn't notice any drop in performance and I've never really had any major issues since then. Every now and again I run into a website that is broken and think "ah, this must be what everyone is talking about online when they say Firefox sucks" but then I check the same page from a different browser and have the same problem. I hope it continues to survive and gets the support it needs from the community.