Pre-launch discounts in Gurgaon are mostly a myth, change my mind.

I'm eyeing a 2BHK near Officers Colony, maybe from Adani Brahma Synergy. Builders say pre-launch is cheaper, but then add PLC and floor-rise premium. Honestly, lagta hai bas hype hai. Is early-bird actually a discount, ya just a trap? Kitna difference hota hai final cost mein? Your experience matters.