Hi Dear,

If you go for Mcom + b.ed then you are choosing a career option for you which is completely different  from MBA. MBA offers a postgraduate course in management and will give you career option in corporate whereas if you go for Mcom + b.ed then you can have your career in teaching. In my opinion MBA is a course which gives you good job opportunities in a short span of time. You can also go for distance MBA course if you feel that you have a small kid. But it is always advised to do a full time regular MBA course for better opportunities. The rest depends on your area of interest. Also, since you are already registered for CA and CS course you can think of writing exams again as then you'll get time to spend with your family.

good luck