CPAorBust,
My $.02 worth is if you have not been out of college long, I would go with take the exam over doing your Masters. I only took my Masters to get the 150 hours but it did help in refreshing since I received my undergrad in 1990 which was a Computer Science major with an Accounting minor. I really do not see any value in getting your Masters just to prove your academic excellence or for preparation for the exam.
Having said this, I do not work in public accounting. I work as an accountant for the Department of Defense and have no knowledge of the public accounting hiring practices.
Just a note from personal experience, I would not try to do both get your Masters and the CPA exam unless you have no social life, no family or no job. The first time I took AUD, I was finishing my last Masters class and failed even though I had no social life but I do have a family and a full time job.
By the way, where are you from in Indiana. I am in Indy.
Becker - FAR 80, AUD 73, 81, BEC 76, REG 81 (2010) DONE!!!! IN LICENSED CPA