Noida Extension mein investor ke liye best payment plan?

Budget finalised, loan pre-approved – now stuck on which payment plan to pick for my next investment in Noida Extension. I'm looking at a 2BHK in Sector 1, specifically checking out Arihant Group's new launch. They're offering a good pre-launch discount, but not sure if the construction-linked plan (CLP) really gives better leverage than a full down payment (DP). From my experience, DP usually gets you a bigger per sqft discount, which impacts final ROI. But with CLP, capital isn't blocked, and I can invest elsewhere. The project completion is 2.5 years, so that's a decent window. Kya lagta hai, for an investor targeting 10-12% CAGR over 5 years, which approach is smarter? Yaar, pre-launch offers sometimes sound great but the real discount isn't always there. Community ka kya opinion hai?