Hey there!

It will be advisable to go for CSE at NIT Durgapur instead of Pondicherry university as NIT Durgapur is old and is better in terms of faculty, infrastructure and facilities and placements. For more information regarding the aforementioned colleges, you are advised to visit the following links:

https://www.careers360.com/university/national-institute-of-technology-durgapur

https://www.careers360.com/university/pondicherry-university-puducherry

Hope this helps. All the best!