Best and Worst Web Browsers + Extensions / Add-Ons

Not so short, but quite detailed explanation why you should NEVER use iexplorer and why Opera and Google Chrome are the top browsers. What about Firefox? well it used to be good, but it gone down the drain big time, it messes up with flash, flash just refuses to work on it, now every time i close Firefox i get a crash. my friend has similar issue with newest firefox, it refuses to play some youtube videos, saying that you need latest flash, even tho he already installed latest and other youtube videos work fine, some just refuse to play and it keeps asking you to update flash at random times, even tho you have latest and also firefox no longer supports the most awesome and useful extensions (such as Stealther, ProxySel ..etc). I don&know if they did it on purpose or what, but firefox is a no-go for me due those issues. Opera and Chrome are my primary choices, depending on what i do. Obviously Chrome works best with Google and Youtube (i think its conspiracy by youtube/google to force ppl use Chrome, but its quite good browser overall. Netscape? Safari? where are those? well not my thing really, Netscape is outdated and its based on iexplorer, so i don&recommend. Safari is widely used on Apple (iphone and such) which i don&have much experience with, but it sure aint better than Opera and Chrome. So choose wisely!