My ₹45k rent just pushed me to buy in Gurgaon

Rent just hit ₹45k for my 2BHK in Sector 51, honestly, I'm so done with renting. Finally taking the plunge to buy in Gurgaon. I've been checking out places, mostly 2BHKs, around ₹1.5 Cr budget. Visited some older projects near Golf Course Extension, but also new ones along Dwarka Expressway in sectors like 102. My landlord raised rent again, so I'm pushing hard now. Everyone's talking about Dwarka Expressway completion and Global City. Is that really going to make prices shoot up like crazy, or is it just builder marketing? I'm trying to figure out which areas will see the biggest appreciation from these infra projects. Should I focus purely on Dwarka Expressway for future ROI, or are other areas like SPR still good? Not sure if the promised completion timelines are realistic. Any thoughts on where to put my money for long-term growth?