Chrome is what it is: damn great. It currently has around 5% of the market (source, source 2) which doesn’t look like much, well until you see the time it has taken Google to reach this market share: less than two years, and it’s bound to rise even faster with the recent addition of plug-ins and the overall performance upgrades.
Firefox, once the lightweight version of Mozilla, has become a dinosaur; it puts a great load on your system and has serious issues running on low-end systems while Google Chrome runs like a cheetah on speed, even on the popular net-books. An example; at the moment I am running Firefox with four tabs, memory usage is 187mb. If I open the exact same tabs in Chrome, memory usage is 44mb. That does make a difference on systems with 512mb RAM available.
The overall performance of Chrome basically beats up all the other browsers, big time, remember the CNET benchmark that probably shocked the developers of all other browsers? Chrome keeps running fine under all circumstances, the only crash I’ve ever had was in the very beginning, while Firefox does crash sometimes under the load of Javascript.
But obviously Firefox will remain important for quite sometime, but unless they clean up the performance issues and get on the same level as Chrome, they should prepare to be kicked out of the market. My personal opinion on this is quite utopian: Chrome should completely kill all versions of Internet Explorer and share the market with Firefox, so all webdevelopers and designers can sleep at night again, the IE nightmare has taken long enough.
Which browser do you use and why?