I've been using IE since version 5. Still using IE9 to type this (would be on IE10 but a an online database I use doesn't display correctly, which isn't IE's fault). I've tried FF and Chrome. They open in the exact same time as IE. Half a second difference at worst(I used a stopwatch). Now I dont't do a whole lot so maybe I don't use extensions other than Java, but I've never had a reason to switch to another browser. Not to mention I can't block Chrome from installing on my public machine so I'm always uninstalling it. I generally just surf the web and IE works quick enough for me and I don't get viruses or malware.