Having played a very good chunk of the Fairfield County/Westchester County venues I am seriously puzzled how Stanwich can make the top 20.
Stanwich is hard, hard, hard and probably a 2-3 on the memorability scale. It isn't even the best course in Greenwich.
Westchester County has one of the finest collection of golf courses anywhere in the US. Quaker Ridge, the Feet, Wykagyl, Westchester, etc...Stanwich is fully a step below any of these.