How to choose specialization in MBA in order to get enough opportunities to explore myself?

It depends on the particular subject and your field of interest. If you're interested in numbers and have and want to work in the BFSI field, finance would be a better option. Although the scope of marketing has broadened a lot, every company needs to market itself. You can also eliminate special

You should opt for MBA in finance. It is the highest paying specialisation of MBA.