At the moment, FF is much better. There are lots of extensions available for FF. On the other hand, a stable Chrome version is not available. It will take some time for Chrome to mature.
i've set chrome as my default browser, cause it loads (i mean starting up a new browser process) way more fast than FF and IE. for webdev i still relies heavily on FF, webdev toolbar, firebug etc.
I prefer firefox.. Something use google chrome.. Firefox have more features than google chrome.. if Google Chrome have add on just like the firefox.. I prefer google chrome..
of couse firefox is better..chrome needs a lot of improvement..google should'nt have launched it so SOON
right now firefox is still the king! Chrome doesnt work with slow connection, everything hangs and nothing goes forward or backwards so firefox is still kicking ass!