What do you think is the best web browser? I use Safari (by Apple) but I only use IE when I'm playing FR2 because Safari doesn't let you zoom in. Besides those, the only other ones I've heard of are Google Chrome and Firefox.
The only reason Firefox is better than Chrome is because of its extensions. If you don't use them, Chrome is better.
Now, for the ONE person (hxclongboarder I'm talking about you), who said Opera. Man, oh man, if you've never tried Opera, you're missing out. As much of a Google fanboy (and thus I love Chrome) I am, Opera has some SERIOUS processing power. It's faster than BOTH Firefox and Chrome in loading multiple tabs at once, it has a built it torrent download program, it has the SLICKEST way of arranging tabs and switching between them.... and the list goes on and on. To be honest, I used to use Opera, but I'm more of a minimalist, so Chrome was my perfect cup of tea. But if you're one of the 0.001% of POWER INTERNET USERS out there (as I like to call them) you will DESTROY anyone using any other browser with Opera.
Seriously. Try it for a week and tell me that you're productivity online actually decreased. You won't be able to.