Noida mein property - builders ka track record?

5 years waiting period, and still no sign of possession. Supertech ka kya scene hai? Honestly, I'm stressed about the delays. My parents keep saying invest kar lo, but ab samajh nahi aa raha. Sunte hain ki construction quality bhi sahi nahi hai after possession. Any advice from current residents? Should I look at ATS instead? Heard their projects are better maintained. Kya karein?