well I use it because it can handle 2000 tabs on my m1 macbook air (16gb ram)
... damn do I have adhd?????
Amateur numbers... I've tested over 10000 (not right now)... It used to get really slow after 9000, but things seem to have improved.
I use Chrome and have 1500 tabs on my MacBook Pro. I'm a packrat.
Get the OneTab extension. It'll save and close all those tabs. That way you won't have Firefox crashing during startup once you exceed the number of tabs it can handle (a few thousand).