Noida Investment: Kingson Buildtech or elsewhere?

I'm planning to invest in Noida real estate. What do you think about the current market conditions? Is it a good time to buy, or should I wait? I'm looking at Kingson Buildtech Pvt. Ltd. projects. Kya kisi ko unke bare mein pata hai? Their reputation kaisi hai? Also, what about rental yield potential in Sector 52? Is it worth investing there for rental income? I'm confused between under-construction and ready-to-move properties. Which one would you recommend for better ROI? Mujhe advice chahiye. Has anyone experienced construction delays with Kingson Buildtech? Which one is better in the long run?