See comparing a medical college is always dependent on five most important parameters. This are:

• Clinical Exposure
• Academics
• Infrastructure of Medical Departments
• Faculties

Now if you consider the above parameters then KIMS will be a better place to study MBBS or any course in Medical science. It will give you a better clinical exposure. Also academically KIMS is much better than RMCH. So you can go for it and you will get quite a good environment among your peers. Apart from this the faculties are superspecialist in there fields with some of them having PhD's. So overall the faculties are also good in KIMS. SO if you wish to go among this two then as per the information available it would be better for you to go for KIMS.

To know more about KIMS visit the link below:

https://www.careers360.com/colleges/kalinga-institute-of-medical-sciences-bhubaneswar

To know more about RMCH visit the link below:

https://www.careers360.com/colleges/rohilkhand-medical-college-and-hospital-bareilly

I hope this answer helps. All the very best for your future endeavors!