Finally buying in Gurgaon — confused by infra project hype

Dwarka Expressway sectors — really confused about property here. I'm so fed up of renting, landlord raised rent again, so finally taking the plunge to buy. My budget is around ₹1.8-2.5 Cr for a 3BHK. I keep hearing about Dwarka Expressway completing soon and Global City coming up. Everyone says these will drive prices crazy. Is the Dwarka Expressway completion realistic for real? Or will it be another long delay? I'm looking at places around Sectors 102-113, maybe something by M3M or Emaar. Should I buy there now hoping for future appreciation, or are those price jumps already factored in? What about the SPR Extension impact? Trying to figure out the EMI vs rent math for these areas. Any thoughts on which specific areas will benefit most from these infra projects?