Given a chance, you should join IIM Bangalore. Getting selected at one of the top IIM is no easy feat. It is the charised dream of many MBA aspirants to join IIM Bangalore and for good reasons. Doing an MBA from IIM Bangalore will certainly elevate your career. You can get a job at Ernst & Young through IIM Bangalore placements later too, if you want a creeer in consulting.
There are several students who face a similar type of confusion after their graduate degree, either take up a decent job or go for a further degree in some esteemed organization. It all depends upon the perspective of the student, what he/she wants to achieve in the near future.
The points below state some guidelines, which may help you to make a decision.
These facts clearly support the choice of pursuing the MBA degree from IIM Bangalore, without hesitation.