I use Netscape browser. I just heard about it and downloaded it. I don't know why I use it but I've been using it since I was a little baby sitting in front of the computer screen.
Firefox and Chrome. Firefox is my main, partly because I don't WANT things autotranslated from Japanese (Google Translate isn't great, trust me) and partly because I don't feel like having Google monitor everything I'm doing. Chrome I use mainly for video streaming. Since I live in Japan, a lot of free legal video sites (the US side of Hulu, Crunchyroll, ABC.com, NBC.com, etc) are blocked to me. I use Chrome plus Hola to bypass that. And since I don't quite trust Hola, I don't want it attached to my main browser.
I used to use chrome for a while and it worked fairly well until I started having problems with it freezing and then I switched but up until then chrome worked perfectly so chrome is a cool browser