Noida builder comparison: On-time delivery ka kya scene hai?

My parents are pushing me to book something ASAP in Noida. Honestly not sure which builder to trust. Heard mixed reviews about on-time delivery. Like, Ajnara promised something, delivered something else entirely. Supertech ka toh sabko pata hai...Amrapali jaisa na ho jaye. Anybody faced major delays with these guys recently? Which builder actually sticks to their timelines? Is it worth paying extra for that peace of mind? Ab samajh nahi aa raha kya karu.