My issue with ff is that when you load a tab, it's status is denoted by a horizontal bar moving from left to right which distracts me. It's beyond me why they don't use a rotating loop like the rest of civilisation. It's an incredibly minor thing, but it's the main reason i stick to chrome. A similarly trivial feature makes me dislike edge.

I want to use Firefox but simple quality of life features like 3 fingers swipe to go back don't work on my xps13.

Firefox doesn't give a damn. The only thing they have going for them is that they're the underdog and people like underdogs.