Firefox stable and fast, but do have some problem loading up some java website IE is great have to use both sometimes
Firefox. Extensions I can't do without: Adblock Plus, Autopager, Download statusbar, DownloadHelper, DownThemAll!, Firetray, Flashblock, Google Preview, ImgLikeOpera, Tab Mix Plus
My main browser is FF. Also have Opera but less used. IE6 is super fast but used only for websites I know to be safe. Not yet tried chrome.
Definitely Firefox. I only use IE for download of Windows critical updates. Firefox does not work with updates downloads.
Have been using Firefox for 4 years now. Might change to Google Chrome, but I heard about bugs on chrome when it first came out. Now sure if they have fixed it yet
IE, i use for regular browsing. Firefox I use when i make websites, there are feature with help you develop easier. and Browzar when i want so surf anominous.