Dwarka Anamika Residency carpet area claims seem sus

I'm finally fed up of renting. Landlord raised rent AGAIN. I'm looking at A S Homes Apartment vs Dwarka Anamika Residency. A S Homes is cheaper upfront, but what's the catch? Dwarka Anamika claims bigger carpet area, but is it real? Has anyone verified? Also, A S Homes is under construction, so possession delays ka kya scene hai? Which one has better ROI in 5 years, considering everything? Honestly not sure which way to go. What do you guys think?