Which business major is the best in mastery degree?

Hi there
Im a business administration student in bachelor degree, and im about to graduate. I have plan to continue my study in mastery degree but I wanne know which major is the best for its field?.
Thank you

I would surely take into consideration what you enjoy doing like finance if you're a numbers person or communications or marketing if you enjoy dealing with people. It's not just the money. Life is much easier when you can get up every day and look forward to doing things you enjoy.