Princeton is more prestigious. 2-year program. Based in Benheim (Math dept.)
CMU is better for job placement, career in Finance field, alumni network. 18 month program. Heavy on programming. Based in Tepper business school.
Seriously dude, with PhD from UCLA and 770 GMAT and 3 years experience, you should be looking at MBA from Harvard / Stanford / Wharton / Booth / Columbia / Stern.