Decent Buildwell Sector 70 Noida - Investment Advice?

Guys, I'm thinking of investing in Sector 70, Noida. What do you think about property appreciation there? Is it a good time to buy? I'm also considering a Decent Buildwell Pvt Ltd project. Has anyone experienced their construction quality? Mujhe advice chahiye about long-term returns. Kya return acha mil sakta hai? Which one is better: ready-to-move or under-construction for investment? Any suggestions? What's your take?