Secate2014, I like the way you approach. MA first and then PhD. My impression is that although your GPA is not quite competitive, but you really have good chunk of research experience. So, based on your background, I don't see why you shouldn't apply for phD directly. Based on your own unsettled interest, I think MA sounds better. Wait, first of all, are there any big difference between MA and PhD? I heard so many people going for a PhD and later on realize that it is not their cup of tea and switch to Masters. I also heard people initially getting Masters but later on realize that PhD is acutally ideal for them.... Does the division line have to be thus clear? Please feel free to give advice....