Comment by unethical_ban

I reject your premise.

I switched from Firefox to Vivaldi about 18 months ago because (mobile) Firefox scrolling would stutter on site like the New York Times, and it would force reload inactive tabs when I went back to them. On desktop I wanted the "reading list" and mail client of Vivaldi.

Firefox (or NYT) seems to have fixed the stuttering scroll on mobile. Multi account containers on Firefox are an incredible isolation mechanism that needs a little bit of UX refinement.

I'm probably switching back to FF for beta testing before cutting my defaults back to it.