Firefox.....
chrome is better than IE, but not firefox......chrome is popular because it's a product/developed by google
But chrome may come to top after some years but it need to fulfil lot of thing first one is plugins(even roboform has fully working plugin, just temporary plugin)
Mr Happy posted a thread saying crome has more plugins than firefox and saying people thinks
that firefox has more plugins. just saying
For me both are good but if i have to choose one i would go for crome cause is much faster for me.