My brother has offers from Bodhgaya as well as Amritsar but chose the former for a number of reasons. Some of these reasons have been listed below 

• IIM Bodh Gaya was initially under the mentorship of IIM Calcutta for five years and thus adopts a similar teaching methodology which is phenomenal.
• The curriculum caters to various arenas of Management and is updated to meet the changing demand of the industry.
• Despite being a new IIM, it has been able to make its mark in terms of batch size, profile, academics, and placements.
• IIM Bodh Gaya Placements 2023 has a record of 100% placements. The average salary increased by 33% at INR 16 LPA whereas the highest salary increased by more than 100% at INR 48.58 LPA. 70 recruiters participated in the placement drive. Some of the top recruiters are Amazon, BNY Mellon, Deloitte, HCL, Infosys, and ICICI Bank 
• Several clubs and committees run by students keep the campus life dynamic and promote extracurricular activities as well.
• An E-Cell runs to promote startup culture among the students through summits, events, and competitions since its inception.
• IIM Bodh Gaya is known for its academic rigor and thus has collaborations with various international B-schools for an exchange program for both the students and the faculty members. 
• The ROI is also high around 99%

IIM Bodh Gaya is a perfect blend of academic rigor, and opportunities for growth and extracurricular activities and thus should be preferred over IIM Amritsar. As far as IIT Roorkee is concerned, MBA is best done from a Business School as the environment is an important factor that is lacking in the case of an engineering college like IIT Roorkee.

You should choose IMT Ghaziabad Marketing. The institute has quite a reputation for their marketing branch. TMT G has an excellent faculty base for Marketing. The strategic location near Delhi NCR and the well-developed alumni network in the marketing sectors are some of the other reasons that make IMT Ghaziabad a better option. 

During IMT Ghaziabad placements 2022, around 40% of the students got placed in the marketing sector. The average CTC received by the students of this specialization is INR 11 LPA. 

I think Great Lakes is a better option than IIM Amritsar. The following points support my opinion

• Establishment: IIM Amritsar is a baby IIM established in 2015 and has yet to make its mark in the industry. Great Lakes is a relatively old college with a better campus and curriculum.
• Faculty: The faculty at Great Lamar’s is more stable and varied while the faculty at IIM Amritsar comprises mostly visiting faculty.
• Brand Name: Despite being an IIM, IIM Amritsar lacks credibility while Great Lakes enjoys a great brand name.
• Industry exposure: Despite being an IIM, IIM Amritsar lacks the necessary industry exposure which is great in the part of the Great Lakes.
• Placements: The placement scenario at Great Lakes is much better than that of Amritsar. So if your ultimate goal is to get a high-paying job, Great Lakes should be your choice.

Although my opinion is strongly against IIM Amritsar, it’s only because it’s a new IIM. Any older IIM is a better choice than IIT. MBA is all about investment and ROI which is great in the case of older IIMs. I have still seen many people choose Amritsar over IIT just because of the IIM tag. So do what your heart says.

The table below will help you differentiate between the two IIMs