I agree with mad science choose the person that you could see yourself working hard with, but still enjoying yourself.
I'm not sure your exact interests, but uw is doing some awesome work and has been generating quite a buzz in some of the protein computational work.
Also remember that on your Sunday off, hopefully you allow yourself/are allowed to take it off, you want to do something fun and take your mind off work. So make sure where you choose has activities that you can see yourself getting involved in. They all are good schools, and you are in a great situation to have to choose between them.
rayray09 got a reaction from UBackwardsChemistry in Purdue, BC, UW Seattle or Gatech for chemical bio?
rayray09 got a reaction from Faraday in Fall 2013 Chemistry and Biochemistry
rayray09 got a reaction from PaulinaTheChemist in Fall 2013 Chemistry and Biochemistry