Why I choose the Opera browser
Because it's fast, secure, stable and configurable. I'm on Opera since Version 9.0 and stayed ever since. I love it's unique and distinct features such as Speed Dial, Dragonfly for developers, Mouse Gestures, Content Blocking, Tab Stacking, Unite, Turbo, Link,...
In addition, it lies the emphasis on open standards - which is important for me when designing webpages. I believe in an open web - and so does my favorite browser manufactory.