I'm a New Mac user. I have tried Safari as well as Firefox. I think Firefox is far superior to Safari, especially on the new Intel Macs. Firefox 1.5.0.2 loads pages considerably faster then Safari. Additionally the implementation of Tabbed browsing is better. Multible tabs open faster when loaded together.
Additionally there are a number of extensions available that make surfing a pleasure.
To those people who say the GUI of the Standard Firefox install is unappealing please go to the following page:
http://takebacktheweb.org/
I used the Brushed theme at the bottom which fits perfectly with OSX. If you continue to the essential extension section of the said website you will find 2 extensions that are necessary:
Tab X
Sage (please use the CSS style sheet on the same page to mimic the Safari RSS GUI)
Here are a couple of screenshots of Firefox running on my MBP:
RSS:
Additionally there are a number of extensions available that make surfing a pleasure.
To those people who say the GUI of the Standard Firefox install is unappealing please go to the following page:
http://takebacktheweb.org/
I used the Brushed theme at the bottom which fits perfectly with OSX. If you continue to the essential extension section of the said website you will find 2 extensions that are necessary:
Tab X
Sage (please use the CSS style sheet on the same page to mimic the Safari RSS GUI)
Here are a couple of screenshots of Firefox running on my MBP:

RSS:
