Electrolysis has made a huge difference in performance for me in Firefox. It's really quite impressive once it's turned on. The problem is that having any numb

Electrolysis has made a huge difference in performance for me in Firefox. It's really quite impressive once it's turned on. The problem is that having any number of legacy add-ons will turn it off. And "forcing" it on via the config menu won't get the full benefit, either. I had it forced on, but a number of my add-ons prevented the full multi-threaded performance and sandboxing from kicking in. So, on a whim, I disabled all of my add-ons that were interfering and gave it another go. The difference was like night and day. I'd suggest at least giving it a shot.