Everybody has a favourite, and they choose their favourire for different reasons. No matter which one they like, they can always point to a vast list of issues with all the others, and have never experienced any of the issues others point out in theirs.
As far as I'm concerned, I don't really care. If you have an issue with one, try another**. If you have problems with that one, there's another one yet to try. If you try them all and still have too many issues, then you probably shouldn't be on the Internet in the first place.
** This is the reason my first post was "Stop using Firefox." Notice I did not recommend another browser specifically. What you choose instead is up to you.