Nobody can answer this question for you but you. Only you know what you want in a browser. Only only can decide which browser fits your needs. There are numerous browsers for the Mac. Download the ones that you are interested in. Test each on your favorite sites. Test each on your required sites. Choose the one that works for you. The nice thing about a Mac is that applications don't interfer with each other. You have the option of not choosing. Just use whichever browser works best for whichever site you happen to use.
Comments
I second Ireland.
Agreed
Which browser do you use and why?
Nobody can answer this question for you but you. Only you know what you want in a browser. Only only can decide which browser fits your needs. There are numerous browsers for the Mac. Download the ones that you are interested in. Test each on your favorite sites. Test each on your required sites. Choose the one that works for you. The nice thing about a Mac is that applications don't interfer with each other. You have the option of not choosing. Just use whichever browser works best for whichever site you happen to use.