Get those fingers ready, Opera fans: the biggest thing to happen to your favorite mobile browser in years has arrived. Opera Software announced a new and retooled version of their browser in February, and demonstrated it during Mobile World Congress. The Opera browser beta (no Mini or Mobile here, it's the "full" version a la Chrome) is live in the Play Store. It's a free download for just about any Android device, so get to it.
The biggest draw in this new release is the WebKit rendering engine, the same one used by both Chrome and the AOSP Android browser.