Hello aspirant,

The major difference in the various campuses of Amrita University lies in their fee structures, infrastructure, faculty, placements, etc. But the best campus for Computer science is Amritapuri campus, Kerala. It has technical clubs that help you develop your skills, and it also sends their students for various programs to other universities abroad. This adds to their experience as well as exposure.

So for cs, go for Amritapuri campus. But what really matters in the end is how much effort you are really going to put in. All the best.

Hope this helps.