One unique Firefox feature I love that I don't see talked about often is how awesome Firefox's address bar suggestions are. I can type just a snippet of a URL or a web page title and it'll instantly show me all matching URLs I've visited, whether on my desktop or on my phone. It's become my primary second brain for finding Google docs, or articles I've read, or GitHub issues. It's usually only a few characters before…
Otherwise my history, and thus autocomplete suggestions, is full of URls from single-page applications (webmail etc) that differ only in the 1000-character-long hashes in the URL.
Whatever logic Chromium does to filter out this chaff from autocomplete works much better for me.