Gaursons Grandeur 2 ya Jaypee Kasablanca - which one?

Since January I've been confused. Gaursons Hi Tech Grandeur 2 is ready to move, right? Price is decent but carpet area kitna milega? Jaypee Kasablanca ka location sahi hai, but builder ka track record... My parents keep saying ready possession is less risky. Honestly not sure about the amenities in either. Which one has better resale value, ya better ROI after 5 years? Ab samajh nahi aa raha. Any thoughts?