JIMS Greater Noida is best or JK Institute of Applied Physics and Technology Allahabad is best?
Both are average college. You can choose any college accordig to your preference or in which you are getting better branch. Both the colleges provide avearge placements.
You can also check the placement details from the given below link
JIMS Greater Noida
Placement details
Recruiters
JK Institute of Applied Physics and Technology Allahabad
Good Luck!!