You should disregard claims of SQ when evaluating birds for sale. Use your judgement, or ask someone you trust to evaluate your potential purchases. "Top quality" might mean that they are the best that the seller has, but that doesn't mean that they will win at shows. It doesn't mean that he is being deceptive. You can bet that unless the seller is liquidating his flock, he is only selling what doesn't measure up to the birds he is keeping. When I sell, I present the bird at its best, and I keep my opinions to myself, unless specifically asked. It will be up to you to determine if it is what you want, and if it is worth what I am asking.