I use both Google Chrome and a browser called RockMelt. Mostly use RockMelt for videos and occasionally facebook. In my experience, Chrome doesn't like either of those things very much...
I use chrome, i only got it like a week ago and i love it, it took me a while to get used to not having all the clutter that comes with firefox and internet explorer
I've been a die-hard Moz Firefox for many many years. Probably for almost 5-6 years until just very recently, I completely switched over to Google Chrome only because Firefox kept crashing on me for no reason from time to time. I used to always use Chrome as a secondary, but now it's def my primary browser. Very quick and reliable. Firefox is still locked down as my secondary though :)