Mohali infra projects: Is the appreciation already baked in?

Honestly, I'm completely fed up of renting. Landlord just hiked rent again, so I'm finally taking the plunge in Mohali. Looking at Sector 78, but not sure if the current prices are justified. Around ₹1.3 Cr for a 2BHK seems high. With all the talk about new road projects and airport connectivity improving, will property values really jump more? Yaar, is it still a good investment window, or have prices already peaked because of this infra push? Confused about the EMI vs rent math here.