Jaypee Greens Noida - Sahi hai ya nahi?

Yaar, I'm finally fed up of renting. 10 saal rent mein waste kar diye. Now planning to buy in Noida. I've been looking at Jaypee Greens, Pebble Court. What do you think? On-time delivery ka kya scene hai? Has anyone experienced delays? Mujhe advice chahiye. EMI vs rent math toh sahi baith raha hai. But construction quality kaisi hai actually? I've heard stories of plaster cracks and seepage after possession. Kisi ko pata hai? Also, hidden charges ka kya hisab kitab hai? Possession ke time kuch extra toh nahi maangte? Which one is better overall for living and resale value? Any suggestions bhai?