I'd be inclined to agree, except, am I the only one who has seen a marked speed advantage in Firefox Quantum over other browsers? I'm reminded of how I felt about Chrome in the early days. Everything just seems to load in ever-so-slightly more quickly.
I still use Safari on macOS due to Apple's nice touchpad gestures, but on Windows I'm now Firefox all the way. Not just because I like what Firefox represents, but because I find the experience markedly superior.