Noida Extension vs Sector 59, kahan invest karun?

I work in real estate but buying for myself is different, yaar. I'm confused between Noida Extension and Sector 59. Noida Extension mein price kam hai, but Sector 59 is closer to Delhi. Kya kisi ko pata hai ki Noida Extension mein appreciation kitna hoga in the next 5 years? Sector 59 seems safer. DPL Builders ka koi project dekh raha hu. Should I consider Jewar Airport's impact before deciding? Confused about ROI. Any insights?