With any luck most people here have not had to endure the pile of shit that is konqueror. I can't imagine a more painful web browser to use.

 What about Epiphany, the GNOME browser?

DS opera browser

I use both. I'm crazy like that.

As a developer, Firefox kicks arse. The developer toolbar extension rocks along with all the other cool extensions. Render it right in Firefox and it'll probably be OK on everything else. For all those websites that were made by crap developers and say IE only, you need a right smacking.

I use FF at home and sometimes use IE when the website isn't compatible with FF.
At work all the way IE (it's the only one compatible with all the sites I need to work with).

I like IE hiding menu bar. And my FF sometimes crashes when it has too many tabs.

Have you looked at IETab? It makes Firefox use the IE rendering engine for a tab you want. Of course, it doesn't work on systems which don't have a system copy of Intarweb Explodar.

I remember trying that and it didn't work sometimes, but another simple extension that opens the current page in IE works like a charm, so I have been using that one.

I might try it again, but I can't be bothered; I just run IE occasionally, its not really a bother. 

PS: Isn't running that engine the same as running IE? 

@ game_boy

 Just because someone asked. I use epiphany 80% on my debian home box. At work i use firefox on Ubuntu 7.10. That said, i use additionally Opera, IE 6+7 and Safari on Vmware with various oprating systems.

Me, why is ff better?