My own property search is tougher than I thought

Noida—my own property search is crazy, even after years in real estate. I'm torn between The 3C Sports Village and Parsvnath Privilege Phase IV. 3C is still UC, Parsvnath is RTM. What's the real word on 3C's possession timeline? Any past issues with their delivery? For Parsvnath, any red flags on builder reputation or hidden costs post-possession? I know what builders don't tell you.