[kup0]

I cannot remember the number at this point, but there was one specific release recently that did seem to make a significant improvement for me on MacOS.

I used to have heavy pages hang here and there and really burn some CPU (Facebook, etc) and sometimes even freeze without loading completely. Now on the same machine, the latest Firefox works just fine and avoids those states completely.

It's still a long way from perfect, but I once thought Firefox unusable on MacOS and went back to Chrome, but now that I've tried the latest FF releases, I'm happy enough with the performance that I'm staying with FF this time around

The only remaining sites with poor performance are Google products, and I blame Google for that and am trying to slowly remove myself from all of their products.