Builder comparison Noida: On-time delivery sahi hai?

Hey guys, need some advice! I'm currently in a 2BHK in Sector 75 and thinking of upgrading to a 3BHK, maybe even a villa. I've been looking at projects from different builders in Noida. Has anyone experienced delays with possession from different builders? Which one delivered on time, yaar? Also, what about hidden charges? Kya kisi ko PLC ya EDC ke naam pe extra paisa dena pada? I already have a home loan, so I don't want any surprises. Is the price jump worth it if the builder is known for delays and extra costs? Any insights would be helpful! Thanks!