Cooled What Is The Best Way To Boil Eggs For Deviled Eggs? Should They Be Cooled Down In Cold Water?

What is the best way to boil eggs for deviled eggs? Should they be cooled down in cold water? - cooled

What is the best way to cook eggs for stuffed eggs to the distance between the gray and yellow to keep? If it in cold water after cooking cold? I have also heard that salt water should be boiled before it.