Rajkot investors: How do you factor floor-rise into ROI?

₹78 lakh for a 3BHK in Nana Mava – got possession last month, but the floor-rise premium really inflated the all-in cost. Is this premium truly justified for investment ROI in Rajkot, or are secondary market deals in areas like Kalawad Road better for overall value? Thinking about another flat, want to avoid overpaying for PLC this time.