I had the impression that Firefox' real world JS performance went up briefly 3-4 years ago and then down again 1-2 years ago. Totally subjective, of course. But

I had the impression that Firefox' real world JS performance went up briefly 3-4 years ago and then down again 1-2 years ago. Totally subjective, of course. But I went back to a V8 based browser after using Firefox for 2 years or so.