Good Afternoon

Hope you are absolutely fine, as per your query, according to me only you can decide which one is good for you

IIIT Kottayam has better rating than IIIT Dharwad, but for placement IIIT Dharwad has 94% Placement percentage, Highest package is Rs. 11,00,000/-, average package is Rs. 7,00,000/- and lowest package is Rs. 5,00,000/- on the other hand IIIT Kottayan has highest package of 9,00,000/-

CSE Course fees in IIIT Kottayam is 8,55,000/- and in IIIT Dharwad fees is 10,96,000/-

Now, you can decide which one is better for you.

for more information about IIIT Kottayam and IIIT Dharwad checkout given link below:
https://www.careers360.com/university/indian-institute-of-information-technology-kottayam

https://www.careers360.com/university/indian-institute-of-information-technology-dharwad

Hope you found it helpful
All the best!!