#2: Mozilla Firefox 10

The most Versatile browser, finished second.

Firefox is a feature-filled browser and with the new version, it became more beautiful, with a simplified interface, which can be customized in many ways. The big advantage of Firefox is the thousands of add-ons, but with the addition of more add-ons, the browser tends to perform slowly.  It finished first in HTML5 tests and third in loading JavaScripts. But it was little slower in loading web pages.

It will work with any security software and has a good pop-up filter, malware protection and support private browsing. The best feature is it will allow you to collect tabs into manageable groups like work, home etc which will come handy in many situations.

Good: Thousands of add-ons, excellent HTML5 performance

Bad: Slow page loading, too many add-ons slow down the browser.