Hello Abhishek,
MMMTU is better than JSS ATE, Noida. Infrastructure is far better than that of JSS ATE, Noida. Fees is also less. You will find Quality of students or batchmates better than that of JSS ATE Noida. However, Placement records are not good but if you study hard 4 year then you can secure placement in off campus  recruitment drives.
Good Luck.

Hello Mmmut will the best option as it is good in infrastructure as well as it has good campus and also main important thing is it has good faculty.. so this why mmut will be better option..