Aston University or University of Nottingham? Which one to choose?

Hi there. I am an overseas student who would like to pursue my MSc in Occupational Psychology in the U.K. I have been accepted by Aston University and the University of Nottingham. However, I am quite new to U.K universities, so I am undecided of which uni to choose. It would be great if anyone could provide me with some information (reputation, job prospects, the city, the uni etc) aiding me in making wise decision. cheers