Downsizing in Noida: Antara or PKS Town Central?

Considering Antara after selling our bigger house. Kids have moved out, don't need such a big place anymore. Is it worth the higher price compared to PKS Town Central? Honestly not sure about the maintenance charges in Antara though, heard it can be quite high. PKS is ready to move, which is a plus. Anyone compared the hospital proximity for both? Want something manageable in retirement. What's the resale value like if I need to sell later? Any thoughts?