Noida Extension ka peak aa gaya hai, ab invest karna bekar hai?

Last year, around August, I finally booked a 3BHK with Gaursons in Sector 150, Noida Extension. Possession was just last month, aur ab lag raha hai ki timing sahi thi ya nahi. Paid around ₹85L. Sab bol rahe the Jewar Airport aur FNG ki wajah se prices upar jaayenge. But abhi lagta hai kaafi high ho gaye hain. Kya Noida Extension ka real peak aa gaya hai? Ya abhi bhi growth potential hai? Jo log pehle invest kar chuke hain, unka kya experience hai? Should I expect good appreciation in next 3-4 years?