First-time buyer in Noida, confused about real value

Okay I'll be honest — fed up of renting, landlord raised rent again. Finally taking the plunge in Noida. I'm looking at Gaursons Hi Tech Grandeur 2 and Aditya Shubh Aditya Urban Homes. Gaursons ka price ₹65L+ hai, Aditya ₹20L ke around. Both are ready. Matlab, total cost of ownership (stamp duty, maintenance) mein kitna difference aayega? Aditya mein rental potential kaisa hai? Gaursons mein high-end tenants milenge, but Aditya ka target audience kya hoga? Is the lower price of Aditya worth it for a first-time buyer like me? Confused.