Sector 143A Noida - Investment sahi hai ya galat?

Property prices in 143A have shot up, right? I'm looking at a 2BHK there. Rental demand kaisi hai? Will I actually get decent ROI? My parents keep saying it's too far from everything. Metro connectivity toh hai, but last mile ka scene kya hai, honestly? Is it worth investing here or should I look elsewhere? Ab samajh nahi aa raha.