I'm not sure whether it's because I have Chrome portable (I don't like programs digging deep into my system), but as soon as I'm using multiple tabs it slows down considerably and it didn't prefent several pop-ups which brought some mal-ware on my computer. So I'm not really a Chrome enthusiast.
I never have less than 5 tabs going and still love it.
To me, FF is like a big old cadillac. fast enough but, big and clumsy, hard to park and more bells and whistles crammed into the dashboard than I will ever use. But still, a nice ride.
Chrome is a motorcycle. doesn't have all of the options that FF does but absolutely the quickest way from A to B. (and more options every day)
In comparison, IE is the old rusty pickup in my backyard with weeds growing out of the engine and the wheels on blocks. Left there because something new went wrong every time I cranked it.
Best assessment ever.