Administration building, libraryand canteen of both college are same.Placement of both colleges take place at sector 62 so don't worry about it.Campus of sector 128 is little bit bigger than sector 62.Outdoor game like cricket, football etc can played well in sector 128 as it has bigger ground with greenery.

Placement opportunity is same for both college student.Both college are run by same administration.So don't worry.

You can ask if you have any other queries.

GOOD LUCK!