Infrastructure impact on Premium Builders prices is overhyped, change my mind.

Spent the whole Sunday checking out options around the Premium Builders corridor in Greater Noida. I'm looking for my first place, honestly not sure if it's too late to get a good deal there. With all the new expressways and metro talk, prices seem to have shot up. Did these infrastructure projects really impact prices that much, or is it mostly hype? Which specific pockets benefited most from, say, the Aqua Line extension or the new roads? My parents keep saying to wait, but I'm worried about missing out, ab samajh nahi aa raha...