Greater Noida builders: current experiences with delivery & charges?

₹1.3 crore for a 3BHK in Noida Extension feels steep, especially after my last experience. Gaurs Group ne meri pichli 2BHK mein possession 1.5 saal delay kiya tha. Phir registry ke time itne hidden charges laga diye. Kya inka track record ab theek hai? Ya wohi sab chalta hai? I'm thinking of upgrading.