I just recently (few months ago) switched over to FF from Chrom(e|ium). What pushed me was Google, on short notice, revoking all Sync API keys from all Linux distros, and I'll be damned if I'm going to use software that's as important as my browser from a source like the AUR. The AUR is great mind you, and for a small number of things I accept the risks and burdens that come with using it (auditing the PKGBUILDs on updates etc), but for browser software I just won't on principle. I want that from my distro's packagers.
It's been fine so far. The biggest annoyance is that Firefox on iOS struggles a lot with form autofilling, and I don't think credit card autofill is allowed at all. You'd think this would be a minor annoyance (don't most sites save your payments methods?) but it's honestly been a big issue. So many sites are so broken on mobile that I actually can't create an account from mobile, and barely function well enough to get through the guest checkout flow.
Examples: Jersey Mike's (sub sandwich shop), and another local deli place that's too local for me to name without letting everyone know I live in a cornfield.
It's been fine so far. The biggest annoyance is that Firefox on iOS struggles a lot with form autofilling, and I don't think credit card autofill is allowed at all. You'd think this would be a minor annoyance (don't most sites save your payments methods?) but it's honestly been a big issue. So many sites are so broken on mobile that I actually can't create an account from mobile, and barely function well enough to get through the guest checkout flow.
Examples: Jersey Mike's (sub sandwich shop), and another local deli place that's too local for me to name without letting everyone know I live in a cornfield.