Which one is the better option Computer Science at IIEST Shibpur or NIT Durgapur?

Before taking a decision, I would suggest you to consider certain points such as what you want to do after B.Tech, whether you want to do a job or you want to go into research.

• If you want to do a job, then NIT Durgapur is a better option. NIT Durgapur provides a B.Tech course and more companies visit the campus during placements in comparison to IIEST Shibpur. On the other hand, IIEST Shibpur offers a dual degree program (B.Tech + M.tech), and most of the companies normally, are unwilling to accept a dual degree.
• If research is what you want to pursue as your career, I will recommend IIEST Shibpur. As IIEST Shibpur offers a dual degree program, one year for research will be saved while doing M.Tech. Also, the faculty members IIEST Shibpur are slightly better than NIT Durgapur.

Here is the recent placement statistics for both institutes.

Hope it helps you in making the right choice.