I returned to Firefox after Firefox 4 (beta/RC and now official) was released.
Chrome was good, but it was too restrictive – for instance, an addon dev has no control whatsoever to the tabs, so no tabs scrolling until the Chrome team decides to add it. :/
Firefox 3.6 all the time expect…..
anything involving Flash or online streams/TV, then I go Opera or Chrome….whichever my mouse clicks first :)))
I changed Chrome for Firefox 4 yesterday and until now it looks pretty much the same.
I use Chrome, but also use FF sometimes,it got some cool plugins and what not…