My lease ends in 4 months, still confused on Noida flat

My lease ends in 4 months, aur abhi tak Noida mein flat final nahi kar paya. Looking for a 3BHK, budget around ₹1.5 Cr, mostly in Sector 150 ya Noida Extension. Godrej, ATS aur Gaursons ke projects dekhe hain. My parents keep saying builder ka track record aur quality dekho. Honestly not sure. Godrej ki delivery kaafi sahi suni hai, but ATS ki construction quality pe thoda doubt hai, suna hai finishing issues aate hain. Gaursons mein hidden charges ka bohot darr lagta hai, log bolte hain possession pe surprise costs aate hain. Kisi ka recent experience hai in builders ke saath? Delivery delays, construction quality, ya phir hidden charges kitne unexpected hote hain? Kaun sa builder zyada transparent hai?