Transfer student - UCB or UCLA or SJSU?

I’m in business major, (love to concentrate in Finance). I applied to SJSU for business administration (already got admission). UCB for economics (which I feel really regret for not apply to Haas school), UCLA for Business Econ and UCSD for Econ concentrate in finance (already got admission). I’ve asked around and everyone would say they choose UCB for any major, but I do not know much about Econ, and I don’t like it much since it’s more theoretical then business major. SJSU has the major I love, but no one recommends it. UCLA instead has a mixed major. and UCSD has a major concentrate in Finance too.
My question is which school you recommend me to go if I get admission to all of them. Should I change my major to Econ and consider to UCs. Should I go to UCB and take some classes related to Business?And except Haas school (of course) which school should you rank for my Business major?