I recently tried to move to Firefox (again). I try to to this every couple years. I run into the same three blockers every time.

1. The omnibar completion isn't as good. Chrome figures out where I go pretty regularly, and autocompletes extremely well based upon habits. 2. The dev tools aren't as good. I mostly work in the frontend, and simple things like how you write css overwrites with tab completion is just not as good in Firefox. 3. I often run with lots of tabs. Although firefox lets you make tabs smaller, it's default method of "scrolling" tabs isn't as nice as chrome infinite method.

It doesn't help that I pair this yearly experiment with DDG as my search. With that pairing I often run into autocompletion / omnibar issues and find myself just banging !g to get myself out of it.

I really would like to switch, but the gap is too much for my daily tooling. I say this as someone who recently switched to Linux from OSX and really ran into no issues outside of having to spend a week setting thing up how I liked.