Let me say it LOUD AND CLEAR
"I Hate Microsoft Internet Explorer."
I also run a Mac.
Soooooo.....being the openminded browser bigot that I am, I did not hesitate to adopt what used to be called Chimera, now Camino, a fine open-source Mozilla product.
Camino 0.7 has been out and stable since March, and I love it.
The other night I started messing around with Firebird 0.7.1 (for Mac OS X) and the only gripe I have it that it won't use Java 1.4.1, which is the version I have on the machine. Other than that, I must say it is on the verge of being competitive with Camino in several ways, not the least being appearance. I just love color in my toolbar widgets and Firebird has that, even if it doesn't have as many widgets as Camino.
Now, Mark, what about Safari? Good question. I basically use safari for "type-in" java applications and little else. It looks goofy and I like being contrary anyway!
So if you are looking for a good browser, if you are on a Mac use Camino, and if you are a poor windozed user, I recommend Firebird. If you are a Mac user, give Firebird a test drive, too. It has a way to go, but it is fun and fast, important on a dialup no matter where you are.