To make this entry short and sweet - Opera Mini 3 is IMO the best choise for browsing the mobile web. I installed the latest release (3.0) during weekend and it is highly impressive - both in usability and with technology. The highlights are:

• support for HTTPS/Secure web pages - finally! This makes a life a whole lot easier.
• support for RSS Feeds - news / blog addicts will definetely value this.
• Content folding - a cool new user interface feature that allows collapsing of page elements. Very usefull for small display devices.
• Increased speed - Opera has changed the way it handles request/responses, and thus the page seem to load faster.