which is better between mozilla firefox and opera?

mozilla. i have a personal interest.thanks to mozilla i could send bday greetings. also it offers more features. so mozilla is my choice

I prefer mozilla may be bcoz that the first browser after IE I used and found it less vulnerable to virus attacks and features are user friendly.

I always use mozilla firefox as my browser.I used it since i have internet at home.I find it very easy to use and i like the addons.I like the look of it and i find it the most fast for me.I tried many other browsers like opera,chrome,safari,internet explorer but firefox is the best for me.

I've been a fan of Opera since its version 3, and until now I'm still using it in version 11, it's really good and relatively fast. Never used Firefox seriously so I can't make a good comparison, but one thing Firefox is very bad at is that is doesn't come anything out of the box, and you have to rely on thousands of addins to make it useful. No other browser is so addin addicted as Firefox. Opera on its side, has a built in download manager, mail client, torrent client and a small chat room, in addition to the normal browser.

I have both the software in my pc but I usually use Mozilla because it is mush easier to use and connects really fast.The best feature of Mozilla that makes me use it is its addons, Mozilla have vast number of add ons for different purpose and that makes it more easy and helpful in surfing any site downloading streaming videos,music etc directly without any other software involvement. I love Mozilla and it is the best in market so far.

its obiviously mozilla guys its awesome.!!! opera s way too slow compared to mozilla. there is another browser called nightly from mozilla its faster than firefox. nightly is equal to chromes speed.

i think between these two opera is better..its downloading speed is better than firefox and it also enhances the speed if its slow and its interface is far more better than firefox.

Firefox and Opera share a lot of similarities:they are both free web browsers with modern features like tabbed browsing and a password manager. About Firefox -Popular and very customizable open source browser.it is open source, there are thousands of extensions and themes available from 3rd party developers that can add new features, improve security or change the looks of the application. Firefox features include tabs, spell check, password manager and other things you'd expect to find in a modern browser.Firefox is one of the most popular browsers, losing only to Microsoft's Internet Explorer in terms of current use worldwide. About Opera -Sleek browser with a lot of unique features Its features include tabbed browsing, page zooming, mouse gestures, a built-in BitTorrent client and more. A number of key features of modern browsers was in is extensible via widgets and third party add-ons,fact pioneered by Opera. The browser although it strictly limits what these plugins can do as a quality assurance measure.Opera only has a small part of the PC web browser market; i will go with firefox

I absolutely love mozilla.. I tried switching to chrome but then again i got back to fire fox when they released the 7th version.. Its absolutely fast.. I used to love opera when i had win xp but with win 7 i think opera doesn't work so smoothly as required so for me fire fox is the best!!