Gurugram investors, what's your take on delivery timelines?

Visited Signature Global City 93 site last week. Honestly, I'm done with renting, landlord ne rent badha diya phir se. But Signature Global ke delivery track record ko lekar thoda worried hoon. Kya yeh log time pe possession denge? Under-construction risk bahut zyada lag raha hai. How does this impact ROI for investors? Any past buyers facing delays? What's the real scene?