Opera.
Speed Dial is very cool.
I’ve pretty much given up on FireFox.
Sites that don’t render well in Opera are few and far between. On the rare occasion that issue shows up, I use IE.
The best thing about Chrome is that it now has Extensions, or applets that work with it, as Firefox does.
I am not sure about Opera, but I do use miniOpera on my cell phone for internet browsing.