It's tabbed, of course. Although some tab operations have different default shortcuts, but you can get used to them all. Also, it imposes an alphabetical sort on the bookmark bar, but maybe I just haven't figured out how to prevent it.
It's got a bit wider icon bar (back, forward, etc.) than Firefox, and the address bar is below that, plus there's no search bar. All in all, Firefox has definitely uses screen real estate better. But that's not a problem for me, with this monitor. (:P)
You guys have other nonstandard favorite browsers? Preferably those that use a major rendering engine, e.g. Trident (IE), Gecko (Mozilla/Firefox, Galeon), or KHTML (Konqueror, Safari) etc.?

