My sister got selected for all the 3 aforementioned institutes and was confused for a long time before making her final decision. She weighed the pros and cons of all the 3 institutes; IMS BHU, AIIMS Bhopal, and AIIMS Jodhpur, and realized that IMS BHU has the benefit of internal PG reservation but was very lacking in terms of hostel facilities. That was a factor she wasn't willing to overlook so she looked upon AIIMS Bhopal and got to know about its fast-paced development and excellent hostel facilities. 

Here is a glimpse of the medical college

This is the AIIMS Bhopal hostel that provides well-furnished single rooms to its students.

AIIMS Bhopal seemed to be the most promising option for her and she was excited to experience the freedom there and ended up choosing it. As for you, you can consider your proximity to home as a crucial determining factor. If you hail from UP, IMS BHU can be a suitable choice for you else AIIMS Bhopal and Jodhpur are excellent options.

My answer is specifically for the UG students. In my opinion, JIPMER Pondicherry is a better option than AIMS Jodhpur. It's one of the oldest Indian medical colleges. Let's go through a few pros and cons of the institute to explain further why this will prove to be a better option for you.

Pros

• The first year strengthens your basics before providing a real-life clinical experience. This helps the students to understand things excellently.
• Nd year students are introduced to clinics in one of the Apex hospitals of South India. The OPD flow is around 8-9000 here. You are given respect here even as a second-year student.
• The third year witnesses the biggest academic, cultural, and sports fests of South India. This fest helps you meet medical students from all over the country and also improves your social skills.to take case histories daily. You will receive continuous guidance from the faculty and senior residents.
• Internships at JIPMER give you hand on experience which most medical colleges fail to offer. A few tasks you will be assigned are taking blood samples, putting central lines, correcting hydroceles, catheterizing, and doing real-life CPR 
• Pondicherry is a good place to take a break from studies and explore. It has amazing eateries 
• The hostel life at JIPMER is that of freedom and privacy.
• JIPMER also has the benefit of a PG quota

Cons

• You will face a huge language barrier in Pondicherry to overcome which you will have to learn Tamil.
• The food served in the mess is average.
• The local airport provides a single flight only so you have to travel to Chandigarh while going home.

Any smart person can point out that the pros clearly overshadow the cons and thus we can say that while AIIMS Jodhpur is fast growing, it will take some time to match the level of top medical colleges like JIPMER, PGI, and AIIMS Delhi.

KGMU has always been a very attractive option for medical aspirants.

It has a good infrastructure and reputation. It is considered as the best medical college in UP. I don’t have much idea about AIIMS Jodhpur, but it is considered the best after Delhi. Personally though, I consider AIIMS Rishikesh a better choice due to its pleasant location.

Recently, the UP government has passed a compulsory bond for UGs and PGs. It is a compulsory 2 years rural posting bond. This is a huge drawback in choosing KGMU Lucknow. The rural posting will be a difficult time, and you won’t learn much from it. There are safety concerns as well. 

For your MBBS, you should choose between the two based on personal preference. But I would recommend you go for AIIMS Jodhpur. 

You should prefer AIIMS Jodhpur. It offers better academics and teaching. The college location is good, it's hardly 2-3 km from the city. AIIMS Jodhpur has a computerized patient management system which makes it easier to conduct research in OPD and IPD settings. Among the new AIIMS, it has the maximum number of PG seats.

Spots facilities of the campus are top notch. There are separate grounds for football and cricket, 2 basketball courts, 2 volleyball courts, 2 hockey grounds, 3 tennis courts, and the indoor games facilities are good as well.

All India Institute of Medical Sciences (AIIMS) is acclaimed for offering the best health care services and facilities. There is no point in comparing the facilities provided by each institute. All the AIIMS institutes are unique in their strengths and expertise in all the branches. The table given below will help you to figure out an answer

Ranking

Both AIIMS Jodhpur and AIIMS Rishikesh have been established in the same year and thus their academics, infrastructure and facilities are somewhat similar. Yet, many people prefer AIIMS Jodhpur to Rishikesh due to the following reasons.

• The academics at AIIMS Jodhpur are a notch better than AIIMS Rishikesh. One of the major highlights is the UNconvential Learning Experience (UNCLE) and Integrated Classrooms wherein many departments give clinical insight together.
• AIIMS Jodhpur has a more challenging exam pattern. The breakdown is MCQs of 25% of total marks and subjective questions of 75% of total marks. This pattern is followed in all end-semester and professional examinations.
• The city life provided by Jodhpur is another reason why people prefer it to Rishikesh which is just a tourist place. Connectivity-wise also, Jodhpur is better.

So many may not agree on the differences between the 2 institutes but the higher AIIMS Jodhpur cutoff than AIIMS Rishikesh proves the point.

Trust me there is no right answer to your question as the choice of the institute is a matter of personal inclinations and goals. However here are a few points you would like to consider before selecting your college

• Academically, the quality of education and the research facilities available are similar in all the aforementioned institutes and so you choosing one over the other will not compromise your education.
• The primary factor should be location. Here there are 2 things to consider proximity to your home and the kind of college life you want. If you want a tranquil and calm life go for AIMS Rishikesh but if you are a city lover, go for Seth GS.
• Infrastructure-wise, AIIMS definitely gives an edge to Seth GS. The modern campus, with top-notch equipment and hostel facilities, offers a more comfortable and modern college life than an old institute like Seth GS. 
• Being a central institute, AIIMS offers more exposure to diverse cultures and a mixed student body.
• AIIMS Rishikesh follows a total MCQ exam pattern making it easier for NEET PG preparation. 
• The most lucrative aspect of AIIMS is the tag associated with it. You will forever be honored for being a part of an institute of national importance.
• There is no bond policy in AIIMSwhereas Seth GS has one.

Now it depends on you to decide which factor attracts you and which factor you are ready to overlook. Once you have weighed all points only then you can arrive at a wise decision.