Rajkot property: Ready vs. under-construction, what's your pick?

Under-construction vs ready properties ka price gap Rajkot mein ab sense nahi bana raha. I'm looking at 3BHKs near 150 Feet Ring Road. Balaji Group ke ready units aur naye projects mein difference kam hai. Kya under-construction ka risk worth it hai anymore? Builders delays karte hain. What's your take?