Jaypee vs ATS: Noida mein kaun better hai?

Guys, I'm finally taking the plunge and buying property in Noida. Fed up of paying rent yaar! Been looking at Jaypee and ATS. What do you think about their on-time delivery? Has anyone experienced hidden charges with them during possession? Also, construction quality wise, which one is better? Mujhe advice chahiye! Which one gives better resale value down the line? Kya aap logon ko pata hai?