Noida flat confusion: Ready to move or not?

Just moved into Noida last month, and property hunting was a headache. Now friend is asking for advice. He's stuck between Ajnara Grand Heritage and Sunshine Helios. Both in Noida, but Ajnara is ready to move. Helios is also OC mil gaya hai, but price difference hai. I'm thinking ready to move is less risk, right? Carpet area wise, anyone know which one is better? Which society would you pick and why? Batao yaar!