Dear Aspirant,

The salary and number of jobs in that particular field depends from where you pursue your MBA. High salaried job with good profile are offered in top MBA colleges. Hence, if you think about specialization then go for your interest. If you are interested in creative things, advertising, communication then marketing is what you should choose but if you are interested in finance or HR and then choosing Marketing will be wrong decision. Consulting Healthcare  areand analytics the specialization offered in particular MBA colleges, so if you are interested in that then choose those colleges.

According to me, think about passion and job roles you would like to work rather than seeing the salary.

Hope this helps