All of the mentioned colleges are government institutes. They are affiliated with the West Bengal University of Health Science (WBUHS) and approved by the Medical Council of India.
One of my friends is an alumnus of Midnapore Medical College & Hospital. As per him, all the three institutes are at par. Being government institutes, the best practical exposure to students is through internships. The interns have a tight schedule.
As an intern doctor, you will encounter a wide range of patients. Even the professors and RMOs are easily approachable. During your houseman-ship days, you get an opportunity to perform cesarean sections, hernioplasty, and cholecystectomy under the doctor’s supervision.
In the end, all will provide decent opportunities.