Hi. There are sevral factors that determine which college is better.

GIBS: The fees for GIBS is 5.5 lakhs. The college accepts CAT/MAT/CMAT/ATMA scores and offers 120 seats. Asian paints, Axis bank, Bnak of Baroda, Just Dial, Bisleri, ICICI securities, Tata capital are some of the companies that offer placement here. 

ABBS: the fees is higher compared to GIBS-7.88 lakhs. CAT/MAT/XAT/KMAT are exams that are accepted by the college and it intakes 240 students. The average salary is 4 lakh and the highest is 12 lakhs. 99ACRES.COM, BATA, DCB bank, Deloitte, EY, Fedex, ITC, KPMG, are some of the companies that offer placement in ABBS.

In my opinion, ABBS is better though fees is little higher. The college offers better placement opportunities.

Thank You!