I used chrome for a bit, sometimes still use it as second browser (I can have up to 4 running at once Opera safari chrome and FF) But the updates drive me batty. Google always knows best in their opinion. No mater how I customize it, they will change it by the end of the week, sometimes within the hour, with an update they never asked me if I want. I also found the community less than helpful. As well as a bunch of privacy issues I wont go into here.
I am a Firefox Beta tester. Using nightly build 23.0a1 now
Its great. The betas dont always work right, but I honestly haven't had to report an issue since version 8 was almost due for release. And that was a gaming issue that 99.9% of people would never come across.
Love my add ons. Especially Ad block plus! I never see adds. Ever. If I do I click the block button and ban em for life
If I ever have a problem, the community is always very helpful
Frankly its the only browser I trust to work well, while operating as I want. Chrome is a tiny bit faster in many releases, but it drives your cpu twice as hard for the small gain. Running a separate process for each tab, making it a bugger to reel in if it goes rouge... If I have other stuff running, as I often do (Music, circuit sim, calculator, are nearly always open, sometimes a video player too) chrome will crash my system if I open more than 50 tabs, and I often have 100-200 open as i research stuff.
Firefox is great
I used IE once. to download firefox