Earlier quoted context omitted.
I maintain a copy of Firefox Developer Edition on my system and I make a concerted effort to open it every few days so it can update itself and so I can test any new sites or blog posts I'm working on. I've tried to switch back to Firefox cold turkey in the past and it never works for me, but I might introduce a personal policy of one week on, one week off, alternating between Firefox and Chrome.
> it never works for me Why not? What are the factors that convinced you to stay with Chrome? (genuine questions)
https://wiki.mozilla.org/Electrolysis/Multiple_content_proce...
The setting defaults to 1, but will be moving to 2, and then 5 eventually. I'm testing Firefox Developer Edition 51.0a2 (2016-09-26) with this set at 4 right now. I only ever have ~10 tabs open, uBlock Origin + Privacy Badger addon, and my machine is fast and has lots of RAM.