Noida luxury apartments - good investment or not?

Guys, dekha yeh video on 4 BHKs in Noida? County Ivory Gold and Experion Elements dikha rahe hain. The amenities look amazing, especially Club Aurus. But ₹18,000 per sqft feels a bit high, even for luxury. Location-wise, Sector 115 and 45 are decent. Rental yield kitna expect kar sakte hain? Do you think these projects will appreciate well in the future? Investment ke liye sahi rahega kya?