Hi shani

These are most famous college of UPTU ( Uttar Pradesh Technical University ) after Government College of UPTU .

These are classified on the basis of Placement:

1.)JSS Noida ( it is a trust college and they provide much better placement any other colleges.) It is also much closer to delhi.

2.)Gagotias college : It is also good. It provides wonderful placement. But this college is more expensive than JSS.

In terms of infrastructure and location Gagotias college is better. In terms of facilities and faculty JSS is better 

These both colleges are better than AKGEC.

You can choose your college between the better two colleges i have mentioned according to your preference.

Hope this information helps in choosing tour college.

Good luck!