As already stated by other members, always advisable with out quitting your current job trying for other opportunities, because even though you did certification there is no job Guarantee.
In your case it is NOT at all advisable because you have very good chance shifting your profile from end user to consultant role with your current package,have seen practically with in my organization as well as outside also. where as if your are quitting your current job you may get the job but you have to work for less salary to what your getting currently( assuming that you are getting approximately 5lac INR PA) it is again depends up on your knowledge it may vary.
Better try do certification for MM and pass it then try with in your company first, if you don't find the job in your organization always you can try outside. All the best.
Thanks,
Srinu.