Drona Residency carpet area feels misleading

Greater Noida mein first property dhundh raha hoon, aur Evergreen Mango Orchad Tree Houses aur Drona Residency ko shortlist kiya hai. Evergreen toh ready hai, but uska budget thoda upar jaa raha hai, around 1.5 Cr for a 2BHK. Drona Residency under-construction hai, around 70L for same config, but usme carpet area ka doubt hai. Brochure mein kuch aur dikhate hain, site visit pe laga ki space utni efficient nahi hai. Also, Drona mein amenities kitni functional hongi, not sure. Evergreen mein toh sab ready hai, but at that price, is it worth it? Kya lagta hai, which one makes more sense for end-use? Koi experience share kar sakta hai kya?