Been using Chrome since basically it was announced, and haven't looked back. I keep Firefox, along with all other browsers installed just for sake of having them there.
I run the Chrome nightly build, it might have a minor bug for a day or two, but good having all the new features soon as they pop up.
Little trick in Chrome, if you goto "about:flags" in the address bar, you can enable/disable experimental features.
I guess I got a free laptop out of my Chrome dedication haha(even though I wiped ChromeOS off and overwrote with Ubuntu, sorry Google).
I also HIGHLY suggest, setting tabs on bottom of address bar, makes it way more bearable.
(also thanks Fraps, for benchmarking my browser. That's another annoying bug)