Both are the good colleges. As per the analyzing report of Careers 360 Great Lakes has AAAA+ rating which means outstanding & IBS Hyderabad has AAAA rating which means outstanding. The companies visit to the campus IBS Hyderabad like  ABSYZ Software Consulting, Aditya Birla Fashion and Retail,  HDFC AMC, HDFC Bank, etc. The average package is 6.9 LPA. To check the complete information about the placement you can go through with given below link.

IBS Hyderabad Placemnet

The companies visit to the campus Great Lakes like Accenture, Adobe, Ameex Technologies, Changepond Technologies, Cognizant Technologies, Dell, Dolcera, ECS Inc, EmbedUR Systems, F&S, GAVS, HCL Technologies, Infosys, Infotrellis, ITC Infotech etc. You can check the complete placement with given below link.

Great Lakes Placement

You can also check the genuine reviews of the college with given below links.

Great Lakes reviews

IBS Hyderabad Reviews

Good Luck!