Chrome all day, it's just so much faster. Screw all the plugins FireFox has, who needs them? Sometimes in life, less is better. Now-a-days everyone wants more and more and more. It's all about speed and efficiency for me. I can guarantee you that my Chrome is faster than your FireFox any day of the year.
I loved opera once, then moved to firefox, but then I tried chrome, haven't looked back after that, its fast and I mean really fast, after using chrome, firefox seems like old and very slow, I am so used to chrome now that whenever I have to use any other browser I always feel annoyed that why do people use these other browsers?
Chrome is the best choice.