GradSt

Hi guys, I have been studying Phd CS in this school (not ranked) for two years now. I have published one paper, almost done with the second, and have ideas on for few more. However, I am not happy here. Not because I don't like my advisor or the other faculty who I work with, but because the school is not ranked. I have thought about staying and continuing what I've started over and over but couldn't convince myself to stay or to be satisfied. I am seriously thinking about applying and transferring to a higher rank school. My problem is that I am afraid that I wouldn't be able to get along with an advisor or faculty whom I can continue good research. If you have gone through something similar, know someone who has been, or have an advice or point of view please share it. Thank you all in advanced.