Among these IIM Lucknow PGP ABM is the best option. IIM Lucknow tag offers certain advantages. You will get access to many case studies, a diverse student pool, a huge alumni network, and an ecosystem that fosters learning and excellence.
For the first year, ABM students share classes with PGP students. The curriculum faculty and learning will be the same. For the second year, you can choose some extra subjects according to your interest along with your specializations.
IIM Lucknow offers good placement opportunities to PGP ABM students. Along with FMCG companies, most companies in Consulting, Marketing, Finance, Operations, and HR are open to ABM students. In recent years, IIM Lucknow ABM placements had an average CTC of INR 24-25 LPA.
I can give you some information about the PGP ABM program at IIM Lucknow since some of my friends are students there.
Now it is your decision which of these three colleges you want as all are top colleges in their own way. As far as IIM Lucknow is concerned I would say that PGP and PGP ABM are essentially the same with very minute differences.