Chances are that you have completed the MSc Finance program of JBIMS and yet are not very satisfied with the results and sure about your career prospects. I suggest you 2 ways to get out of this situation 

• Start MBA right after M.Sc Finance: Doing this will stop you from going into a slump due to indecisiveness. I have seen quite a few students pursue MBA after MSc but mostly from the top B Schools like IIM Ahmedabad. But you should decide based on your own interests. For instance, if you are satisfied with the job you have got, then you don’t have to necessarily do an MBA. But if you think your career requires you to get an MBA degree go for it.

• PGPX MBA after 4-5 years: This is even suitable for someone who has done a full-time MBA and has not received satisfactory results or you have done MBA from a mediocre B School or you have done Master’s in another field like M.Sc Finance. You may realize after 4-5 years what you exactly want in your career and an International MBA might help achieve it. This will improve your profile and career prospects.

The other option is not to do an MBA and stay where you are. You might not be ready to spend 2 years again studying considering the opportunity cost of not working for two years. In case you see no major diff between the two programs, you can just give up pursuing MBA altogether.