Cal Poly Comp Sci vs UCSD Comp Sci/Mathematics

Hey so I have been accepted to UCSD Math/Computer Science and Cal Poly Computer Science and I am trying to decide which one I want to go to. Anyone have any thoughts on pros or cons of each one? I am also waiting on UCSB Comp Sci, so I guess weigh in on that as well. Right now I think I am leaning towards Cal Poly because I think it might be a better education and have better job opportunities after graduation, but I like the location of UCSD better and I feel that it is a little bit more prestigious.