Radhey Krishna Apartment: Water tanker dependency?

Did a site visit to Radhey Krishna Apartment last week. Honestly, I'm thinking of upgrading from my 2BHK in Sector 76, but the water situation at Radhey Krishna was a bit concerning. They showed us these huge tanks, but a current resident mentioned they still rely on tankers quite often, especially during peak hours. Matlab, is the price jump worth it if you're constantly worried about water pressure? I already have a home loan, so an extra ₹5000-₹7000/month for water tankers is just too much. I mean, they promised 24/7 supply. Not sure if this is a common issue with newer projects in Noida, or if Radhey Krishna is just an outlier. Has anyone else faced this kind of discrepancy with water supply promises versus reality after possession? What did you do?