I have tried most of the 3rd party browser but they suffer from ugly UI (atomic) or slow performance (icab). Maven looks great and performs well. Its a little slower than safari but the features more than make up for it. The bookmark dial is a neat idea - especially if you use full screen browsing. I like the idea of the trackpad but the scrolling isnt as smooth as normal scrolling and you cant see the scrollbar or how far down the page you are when you use it. I will keep trying the app but I think this will probably replace safari as my main browser.
inh about Maven Web Browser Plus - The most ergonomics friendly browser, v2.0