Which option is better after completing BBA: directly pursue MBA or pursue MBA after gaining some work experience?

As per your query, it is good to complete your education first, go for a job. So, do an MBA first.

Hello dear friend, You thought well. Some of the universities ask for 1 year corporate experience to pursue MBA as an eligibility criteria. But many other great universities doesn't require experience. They expect your scores of entrance with good academic records for admission. But I would like to

As a BBA graduate, you can easily get supervisor or junior manager job on completion of degree. Once you gain few years experience, you will know your strength areas and you can choose right MBA specialisation for you. MBA after few years of experience is the right career option.