Is resale the real deal in Noida Extension?

Fed up of paying rent for 10+ years, I'm finally looking to buy in Noida Extension. Everyone glorifies new projects and pre-launches, but honestly, I think secondary market deals are where the real money is made. I'm looking at a couple of resale flats in Sector 84, even a Krishna Group one. The prices feel more negotiable than direct builder quotes. Spot discounts pe log kitna hype karte hain, but builder rarely gives more than 2-3%. Resale mein toh 5-7% bhi nikal jaata hai. Floor-rise premium ka bhi koi point nahi lagta in resale. What's the point of paying extra for a higher floor if you're not getting it at pre-launch prices? Am I missing something, ya builders just inflate prices for new inventory? Change my mind.