I appreciate the effort and work that has gone into Firefox Suggest, but I find that it obscures and hides the real source of the found URLs. One no longer has any way to know if it's from the browser history or bookmarks or, potentially, from external sources. "Have I visited page X before?" With Firefox Suggest, I can't tell.
The many potential sources for "Firefox Suggest" makes it like an opaque black box in everyday use. And even if external sources are disabled, the fact that there even exists a doubt, as "Firefox Suggest" is presented as a "catch-it-all" concept, is itself a problem.
So a constructive idea: it would be very comforting if at least local results would be clearly indicated in the results in the address bar. And preferably also bring back the distinction of "history" and "bookmarks".
Thanks for considering it! 🙂 Love Firefox! ❤