Krisumi Waterside Residence: What's the real delivery timeline scene?

Ongoing projects are giving me serious anxiety, honestly. Krisumi Waterside Residence mein interest hai, but my parents keep saying builder delays are so common, especially with premium projects. Booking ke baad possession ka wait karna aur phir pata chale dates shift ho gayi, that's my biggest fear. Is it just me or does every builder in Gurgaon miss deadlines? What's the real ground reality for Krisumi's delivery timeline? Ab samajh nahi aa raha, should I even consider ongoing projects, ya completed pe focus karu? Any actual buyer experience would be super helpful.