Honestly, eSET is really the best option-particularity knowing that you do not want twins. It is also by far the safest way to have your children.
But, CNY does not have the caliber lab you need to do a SET. They just don't. Have you looked at frozen egg options? RBA is fairly reasonably priced for their frozen DE cycles. And have one of the top labs in the country--so a great place to do SET. Margolis did just that.