Depends on your interested perhaps. MBA or Job prospects or even Pursuing Government Exams is something you may do after either of the Undergraduate Courses. What I would suggest you is, incase youre Good in Commerce, Accounting and Finance Fundamentals, didnt face any issue while in 10+2, pursue B.Com. else pursue BBA, which is a more generalised course having components from Finance, Sales, Marketing and Management. Ideally as far as ACCA or Chartered Accountancy, FRM, CFP and similar programs are concerned, your Fundamentals in Commerce, Statistics and Finance should be strong, hence you must prefer BCom over BBA.