I use Firefox on both my Mac at home and my PC in the office. When I get the Windows Harddisk set up for my Mac (it’s a requirement from the office to connect with their FTP, I will have Firefox there as well.
I tried using Safari when I got this Mac two months ago, but it didn’t seem to be much of an improvement and I had gotten used to Firefox, so I just switched back.
Fox marks will syncronize book marks across all three