Stuck between Greater Noida and Noida – need help!

Since January I've been seriously looking at upgrading from my current 2BHK in Sector 75. Been checking out AKS Rose 4 in Greater Noida and Aashi Modern Apartment 2. Honestly not sure if the price jump is worth it. AKS Rose 4 looks good, prices are between ₹41-59L, but it's still under construction. Is it really worth the risk of delays? Already have a home loan running, can't afford more EMI headaches! Aashi Modern Apartment 2 is ready to move, and cheaper (₹20.99-43.59L). But the carpet area seems smaller. Is it just me, or is AKS selling mostly air? Also, anyone living in Aashi Modern Apartment 2? What's the maintenance like? I'm so confused, need some advice!