Ghaziabad infra: where are the next growth areas?

Ghaziabad infra projects – I’ve been digging into how the new expressways and Metro might actually change property values, especially since we need a 3BHK for the kids. My wife’s priority is a safe area with good schools. I'm seeing a pattern: areas near the upcoming Delhi-Meerut Expressway or the Hindon Airport that haven't fully appreciated yet are the real sweet spots. Is Siddhartha Vihar still one of those, or maybe parts of Raj Nagar Extension? Most buyers only look after prices jump. I'm wondering if the Metro Red Line extension still offers some affordable pockets in places like Vaishali too. What do you all think? Hope this helps someone.