Hello

Since you have mentioned top nits so i assume it as nit trichy.

Production engineering from nit trichy is a good option than mechanical engineer from iiit jabalpur.

Since nit trichy have a good ranking than iiist jabalpur and reputation of nit trichy is also good.

Placement is better in nit tham iiit jabalpur . Because average salary package offer in nit are around 9 lpa while in iist it is around 7.50 lpa.

Feel free to ask

Good Luck...