Why Get a Ph.D.?
You have finished your undergrad successfully. After a few years, you chose to do a masters. Some people to do it right after they have finished their first degree, but I think that is unwise. For one, you may have an interest in the subject, but without experience in the marketplace, you do not know much more than that. In fact, after some time as an employee, you may consider changing your course altogether. Therefore, my advice would be to wait a few years 2-3 even five, to do a masters. This will really enhance your resume because you have a somewhat lengthy experience and then the masters will be that icing on the cake.