Pre-launch deals are just marketing hype

Begumpet — been checking properties near here. Fed up of renting, so finally taking the plunge. Salarpuria Sattva jaise builders ka pre-launch offer sahi hota hai kya? Matlab, construction-linked plan mein better deal milti hai ya down payment mein? Not sure if early-bird discounts are real ya bas marketing gimmick. Kya lagta hai?