As per the reviews available, Coimbatore and Bangalore campus of amrita vishwa Vidyapeetham is best for BTech CSE due to:

• Best placement(Big companies visit this campus)
• Good teachers
• Better Infrastructure.

To know more about the college you may visit the link provided below:

https://www.careers360.com/university/amrita-vishwa-vidyapeetham-coimbatore

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