Chimera, IE, Omniweb, Netscape, iCab, and Mozilla. I use Chimera and IE the most, it seems those two work best with most site and speedier than other.
Other than speed and compatiblity, I'm concerned (paraniod) about security. I have been checking my Mac out at <a href="http://scan.sygate.com/
" target="_blank">Sygate's Web Site</a> to find security holes. So one day I test all my browsers to see how there hiding my information, (i.e. Platform, browser type, etc..) and the only brwsers that did'nt send my information was Chimera and IE. Two of the browsers did'nt even start the check. By the way I aso use NetbarrierX which has privacy technology built on it.
Every one should head over to sygate's site to check what there leaving open.