FireFOX HANDS DOWN !!

I use Firefox but as to "why" it's the best its just personal preference, although I might check out some of the others listed that I haven't heard of before.

I've tryed IE, edge, firefox and crome. And i'm still most to crome. Firefox is ok but i don't like it.

Tracker sites full of banners, icons and useless headers so use Stylish + Hack the Ewb add ons for Firefox saves space & faster access.

I use both google chrome and mozilla firefox. Both of them are good, i dont feel any speed difference between the two.