Noida mein investment karna sahi hai?

Hi guys, I'm thinking of investing in Noida. Sector 1 mein property rates kaise hai? Year-on-year growth toh dikh raha hai, but real mein kitna return mil sakta hai? Bhutani Infra ke projects kaise hai? Has anyone invested in their commercial properties? Rental yield potential Noida mein kya hai? Should I consider Noida Extension instead? Mujhe advice chahiye. Kya karna chahiye? What do you think?