I have a question what should I take LLM or MBA in UK. I have a bachelor degree in law. Is LLM offer more opportunities in Europe or MBA should be the best option.

What do you want to do after your degree?

You are welcome...

If you want to work as a lawyer, you need to do the LLM. If you want to work in the field of management, you need to can do an MBA. An LLM will not help you in the business world, neither will an MBA increase your chances to get a job in a law firm.

You question indicates that the first thing you should do is some research on your own. There are a lot of useful websites dealing with these questions, such as www.llm-guide.com. Just do a google search.