University Matters~~

i have yet chose my university...many people around me have already made up their mind...i think i am some how really indecisive on this matter...
2 weeks ago, i went ot NBS hitea, and had a really great time there talking to the professors and alumni and all...from this event, i really think NBS is a great choice, they offer me things that i am looking for -- a specialisation in banking and finance, double specialisation program, overseas exchang program, career opportunity, a nice hostel environment......to be honest my heart is really towards NTU now....however i think it will nt be wise to decide on NBS right now, simply because i havent had a chance to hear what NUS has to offer...so thank God, i will be going to NUS bussiness school Hi-tea this sat (which is tmr)...hopefully i can get enough information for me to make the right decision...
actually, the thing that is bothering me is that i dont know whether i should choose 'university' or 'faculty'... NTU bussiness school is definitly better than NUS interms of its specialisation and world recongintion...however NUS as a whole is better than NTU...my dad told me yesterday(again) that if looking interms of career prospect then i should go to NBS, however if looking in terms of personal development as a whole, NUS is a better choice ( because NUS has more variety of faculty and the fact that its ranked 19 in the world for university)... in the ranking of bussiness school, NTU is ahead of NUS for less than 20 positions, but in the ranking of university, NUS is way ahead of NTU...if i was to make decision based on this...i think NUS will be an obvious choice right?...but....should i choose faculty or school...