Does it freeze completely (forcing you to resort to kill -9) or is it just slow?
In any case, I've been been a Ubuntu user since ~2010 (and a Firefox user since its inception). I remember there being a time when Firefox was slower than Chrome and freezing occasionally but that was a looong time ago and I haven't had any issues with performance or freezes/crashes ever since.
In any case, I've been been a Ubuntu user since ~2010 (and a Firefox user since its inception). I remember there being a time when Firefox was slower than Chrome and freezing occasionally but that was a looong time ago and I haven't had any issues with performance or freezes/crashes ever since.