Downsizing after kids left - Noida flat confusion!

I'm selling my big house, kids have moved out, and looking at a smaller flat in Noida. Saw Unnati Vesta Suites (ready) and ATS Homekraft Pious Orchards (under construction). Honestly not sure which way to go. Vesta is ready to move, which is great, but the carpet area seems smaller for the price. Pious Orchards looks good, but *kab milega* possession? Heard stories of delays. Is it worth the risk for a potentially better layout? Also, maintenance charges *ka kya scene hai* in Vesta? Want something manageable, *yaar*. Anyone compared these two closely? Which is better for resale later?