Sector 156, Noida Extension - Worth the hype?

Since last year I'm searching for a 3BHK near Noida Extension. Sector 156 looks promising but confused. My wife's priority is a safe area with good schools nearby for the kids' school admission. Anyone living there currently? How's the water supply situation and safety at night? Heard mixed reviews about traffic during peak hours also. Is it worth investing here now or wait for better infrastructure? Matlab, confused hu.