Confused about payment plans for my next Noida home

Honestly, I'm feeling quite exhausted trying to figure out these payment plans in Noida. My kids have moved out, so I'm selling our big house and looking for a compact 2BHK, maybe in Sector 137 ya 150. Budget around ₹80L-₹1Cr. DANIYA INFRATECH ke project mein they gave me two options: Construction Linked Plan (CLP) and a Down Payment Plan with a small discount. Pehle laga Down Payment kar do, but then I hear about builder delays. What if kaam slow ho gaya? Should I go for CLP even if it means paying more later? Ya risk the Down Payment for a 'discount' that might not even be real if there are huge delays? Also, pre-launch offers ka kya scene hai? Log bolte hain sasta milta hai, but then later, hidden charges add up. Was that really a discount, or just a trap? I just want a manageable flat near a hospital, with an elevator. Koi batao which payment plan is safer, especially for someone like me?