Greater Noida investors: Where are the genuine value buys?

Are there still genuine value pockets for investors in Greater Noida, or have prices largely stabilized? I'm evaluating options in Sector 158, particularly considering Dasnac projects. My analysis suggests a 3BHK around ₹1.5 Cr should offer decent appreciation, but I'm trying to understand the actual negotiation bandwidth. How much of a spot discount can one realistically secure on the listed price? From my experience, a 3-5% reduction significantly impacts the overall ROI. Should I focus on a direct price cut, or are there other elements like PLC or maintenance charges where builders offer more flexibility? Any recent insights on Dasnac's pricing or negotiation tactics would be highly valuable.