Yam Aasra Enclave or ATS Le Grandiose - which one?

Has anyone compared the actual carpet area in Yam Aasra Enclave vs ATS Le Grandiose? I work in real estate, so I know the super area vs carpet area games builders play. Which one gives you more usable space, off the record? And what about possession? ATS is known for delays, right? Yam Aasra Enclave ka possession status kya hai? I'm looking for something relatively risk-free. Also, which has better metro connectivity for daily commute? Honestly not sure which way to lean. Should I even consider under-construction property given the builder reputation here? Which is better for family moving in vs investor?