I am a student at Georgia Tech, as far as I know, GSU's ranking is too low, the university is not good. The business school is OK. However, most students are GATech cannot land a job, let alone GSU. The MAS program at GSU is very big, it admits too many people, you can foresee the competition when graduating since Actuarial science does not have wide range of career options.
You might want to take the economic state of both states of PA and GA, and the specific cities' economy.