what kind of work experience do you have? that would be a better indicator of your career prospects than what program you decided on. just curious which programs and schools you decided on applying to? moreso interested in which programs you chose (education policy versus public policy)
if you went with education policy you could end up doing research in a bunch of places...like at local or state-level research orgs/think-tanks, private foundations, education policy nonprofits, child & youth advocacy nonprofits..
if you went with public policy you could end up working directly with local governments... like for the city or state govt. probably may end up at the mayor's, governor's, state representative's office. probably will have more opportunities in consulting..