My friend does OCR business studies and says that it's hard but idk she's pretty smart. Also, it depends what YOU what to do in the future.
In AQA sociology we study 2 units
Crime and deviance
Power OR mass media
idk if this was much help as I don't have one CLUE about business studies other than the fact that many complain in my school due to the lack of teacher.
GOOD LUCK ON CHOOSING YOUR OPTIONS!!
If you're better at writing and reading and enjoy reading about various political and sociological issues then go for Sociology.
If you're interested in how a business works from the ground up and have an interest in money and finance, Business is for you.