I use the #1 browser Google Chrome
Chrome by a mile. It's fast and I can link it up to my iPhone so I can look at webpages that I had been looking on at on my PC, Plus it's made by Google. Just a side note here: STAY AWAY FROM INTERNET EXPLORER! It's full of bugs, and it's slow as anything! It's that bad, the German government actually said keep away from it too.
Firefox and chrome both are very good. In some cases Firefox is better. However, i like the auto suggest feature in Chrome.
In all seriousness...anything but Internet Explorer. Pretty much every browser has some decent amount of support for HTML5 except Internet Explorer.
Google Chrome that is now #1 in usage.
Firefox or Chrome are quite good. Look no more.
I prefer using Google, it is user fast, versatile and secured text internet browsing.
Use fire fox or chrome for better performance