Amrapali or Supertech - Is it worth the risk?

Currently in a 2BHK in Sector 75, thinking of upgrading to a villa. Amrapali used to be big, but kya scene hai abhi? Heard mixed reviews. Supertech bhi same hi lagta hai. On-time delivery ka toh kisi ka record sahi nahi hai. Already have a home loan, so EMI ka tension hai. Is the price jump worth it if possession is delayed by years? Construction quality bhi doubt hai. Anyone faced hidden charges with either of them at possession? Honestly not sure which one to trust. Koi experience share karo please? Any advice on which builder to avoid completely? Matlab, bilkul avoid.