I entered my MPH program as a Community Health concentration (or its equivalent). However, now I'm having doubts about sticking with it because I'm afraid that it's not as marketable as other concentrations (ex. Epi/Biostats). I was considering switching into Epi/Biostats, but community health is a little more interesting in me (though I do appreciate aspects of Epi/Biostats). Has anyone else been in a similar situation and can offer some advice?