See Sai , it totally depends on what you like , IT or ECE . As both are not too similar , so what you like you go with it.

Talking about college , obviously NIT JAMSHEDPUR will be better than IIIT Gwalior in every aspect, this is what i think. 

And i would suggest you to go for ECE in NIT JAMSHEDPUR. Remember it is just a suggestion , DO what you like.

Thank you.