i used to use mozilla, until it lagged too much and had 15+ second delay on links when u mouse over them, then i went to google chrome, it was too simple and the way the menus are handled and the way u do things was too dodgy and time consuming. then i went to opera and its awesome cause u can mod it(skin it) and all, only bad thing is in comparison to mozilla for example is some videos that u watch get overlayed and u cant read text in the video because of it and another thing is the bookmarks u have to load the 'Manage Bookmarks' page to delete and set bookmarks to a bar but in mozilla u could do that with a right click. otehr than that everythings sweet as except for that transparency video problem.