I have to say Firefox (and forks) for Android is several levels inferior to chrome (forks). Just slower and consumes way more battery - and does not even have the customizability of alternatives.
FF has ublock origin, so already end of story there. But it also does a better job of allowing me to request desktop site and actually get it, and thus around some website bugs.
Chrome forks like Kiwi also have ublock, extensions or desktop view.
It supports web extensions.
So does MS Edge but you get Microsoft ads and tracking.