Parshavnath Apartment

My lease ends in 3 months and I'm really feeling the pressure to buy something solid. After moving into this temporary rental last month, I'm hyper-focused on possession status. I'm torn between IES Officers Apartments (if it's still under-construction) and Parshavnath Apartment, which is ready-to-move. For a 5-year hold, does the immediate possession of Parshavnath offset potential appreciation from IES? What do you all think for New Delhi?