Hi Deepak,
Traditionally speaking, MBA is more "learn by doing" approach and M.Sc. is more theoretical. Generally speaking MBA helps a person secure a job. However, relying on general information may not be accurate to your profile. Moreover, there is a shift towards hiring candidates with a specific skill set (provided by M.Sc.) over jack of all candidates (MBAs).
I would recommend you search for a job that you would like to pursue after graduating from MBA/M.Sc. course and count back. Identify the skill gap and understand what is really needed to perform at such a job. Talk to people who have already studied what you plan to study and/or people doing the job you dream to do. Committing yourself to such a specific degree may prove catastrophic should things not work out in future.
Good Luck!.
PS: I found these links with loads of info.
https://www.topmba.com/mba-programs/spec ... uide#tab=0https://www.topmba.com/mba-programs/mba- ... d-business