I preformed some acid3 tests on the browsers I currently had installed.
Arora: I don’t tend to use Arora, however I’ve heard alot of good things about it. It is a light-weight browser based on web-kit (as are chrome, safari and konqueror) and excels at its speed, highly recommended for notebooks which don’t need the bloat of firefox.
Score: 100/100 Linktest failed.
Firefox: It seems to handle flash better (without crashing) and has lots of useful plugins.
Score: 89/100 Linktest failed.
Google’s chrome comes first (with chrome having smoother and faster animation) followed by Opera and closely followed by Arora only failing on the link test, then firefox and trailing is konqueror. But I still love konqueror as its so convenient have filemanager and web-browser in one.