Noida investment: Ready-to-move or under-construction?

Guys, I'm based in Dubai and looking to invest in Noida. What do you think, ready-to-move or under-construction properties? Heard some horror stories about delays. Parit Associates ke projects kaise hain? Sector 38 mein investment sahi rahega? I can't visit easily, so need your advice. Mujhe advice chahiye yaar!