What Jewar Airport truly means for Noida Extension

My landlord just hiked rent by 10% again, pushing me to finally buy. I'm looking at Noida Extension, specifically around Sector 137, but honestly, I'm confused about these big infrastructure projects. Everyone talks about Jewar Airport and the Metro extensions changing everything, but are these timelines realistic? I'm worried about getting stuck if construction gets delayed for years. Should I bet on future appreciation from these projects, or is it already priced in? What areas do you think will really benefit from these infra upgrades?