Colgate vs UCSD

Hi, I want to major in Economics and might double major with Math and I’m having a hard time choosing between Colgate and UCSD

Things I’m considering:

a) Internship Opportunities
b) Prestige (which is better for the job market)
c) Social Life (Greek Life, student body, etc.)
d) Academics/Research Opportunities

Cost is not a factor

Thank You!

A UCSD
b Colgate but UCSD in stem fields
C. UCSD for weather. Colgate for small community and college spirit stuff
D academics the same research probably UCSD