This.
I used to love Firefox and hate on every other single browser even though I never tried them. When I got Chrome, I instantly liked it the best. Firefox always crashes for me, internet explorer is too slow, and Chrome is super fast. Sadly, an add-on was discontinued and is no longer in the store and you could have your tabs listed on the left side and could have like 30+ tabs open and still see every single one and know what every single one was. I've tried Opera, it's kind of boring too me, and I'm not replacing anything with my Chrome baby.