I had used Firefox for the last several years, until recently when I finally gave Chrome a shot. I must say that Chrome has seemed a bit more responsive overall. Firefox just seems to get more sluggish with every update they release.

However there are still work related pages where I must order product, that still do not accept Chrome as an acceptable browser which is a shame. Other than that, Chrome's built in print dialog is a little too much, but that can be solved by either using Ctrl+Shift+P when printing or clicking the link that says 'Print using system dialog' once their print window comes up. Both are compatible with the AdBlock Plus add-on which is a must. And I'm still getting used to the Home and Refresh button being on the opposite side of the address bar in Chrome.

Anyways...Not really AV related, but just my 2 cents on the browser bit. Honestly I've been less than impressed by any of the new browsers. But perhaps the problem lies more with how excessive webpages are becoming.