Both work well for almost all types of shooting. But why worry aobut the question. If the gun fits you well and you shoot it well you will not care if it has ejectors or extractors. Personal taste just like types of finish, barrel legenth, straight or pistol grip, ect....
From a practical viewpoint you will never hear of an extractor gun going in to have the extractors worked on. The wood also gets very thin in the for end when you get ejectors. Not a big deal in either case to me. But fall and crack an ejector forend and then see how much fun they are to inlet.
