Law or Criminology?

Law has better job prospects - and there's more you can do with a law degree rather than a criminology one, not just in the legal field but in other fields too. That's because law is a respected degree in general.

If someone said they have a law degree, I would be intrigued. The same wouldn't be true if someone said they have a degree in criminology.

So, to answer your question - law.

Please note that despite the better job prospects of law, the market is still extremely competitive, especially if you want to be a lawyer. Do not study something that you don't truly enjoy.

Criminology has nothing to do with law. It is an area of psychology that studies the reasons that people become criminals. You'll have a very hard time getting much of a job if your degree is criminology.