Is Mahaveer Carnation's higher price justified for long-term?

₹88.94 L for Mahaveer Carnation vs ₹41.20 L for GR Gardenia — this price difference isn't just about carpet area, right? I work in real estate, but for my own buy, total cost of ownership matters a lot. What about stamp duty, registration, and other hidden charges in both? Also, for 5-year appreciation, kaunsa project better investment hai? GR Gardenia value for money lag raha hai, but Mahaveer Carnation ki location ka kya?