I've been a happy user of desktop and mobile Firefox for about ~3 years now. If you take the time to configure Firefox for Android to suit your needs and wants,

I've been a happy user of desktop and mobile Firefox for about ~3 years now. If you take the time to configure Firefox for Android to suit your needs and wants, it's a very formidable browser. I did it for ideological reasons. I don't want Chromium strong-arming web standards (I really do hope it's not too late for that). The only switch I've been unable to finish is the default search engine to something else. As much as Google's search results have become somewhat useless, sometimes DDG returns unrelated results. Bing as well. I've not yet tried Kagi.