alt Hacker NewsI don't know why but I have a different experience. My daily driver is a 13 year old Thinkpad with 16Gb memory, I use Firefox all the time, I routinely have 50+ tabs open, I really have no complaints.
I also use Firefox on Android, I have less experience of using other browsers on mobile but what I've got is fine for me.
I'm not questioning your experience but I would like others, who might be considering using Firefox, to know that different people have different experiences.
> I routinely have 50+ tabs open
For what it's worth, I've been known to have 300+ tabs open all in separate windows (I just forget about them and they tend to accumulate), and for the most part it handled it just fine (it did use quite a lot of RAM, of course.) That was on an i7 7700k with 32GB of RAM.
I remember being quite impressed indeed.