FireFox, but no TBH.
People need to stop saying TBH, TBH is the stupidest acronym in existence. What does TBH add to the sentence "FireFox TBH?" TBH, stop using TBH, or I'll kill you all, TBH!
I just switched to firefox, but there are a few things I don't like about it. When you go back or forward a page it doesn't save the spot you were at. The scroll mouse click thing is too sensitive, very hard to leave it at one spot and not have it move. I can't find a way to get rid of my favorites showing up on my tool bar and the download thing is a little weird, but I will get use to it.
Depends if i'm on linux or not, but I find nothing wrong with IE anyway. Have used firefox and opera before but haven't bothered to install them since last format, no need.
IE suffers from being the target of 90% of http based exploits, but changing browser isn't the solution, just get protection from 100% of http exploits.