So hard to predict. PS4 is a very good system but the release of the PS5 may stop the PS 4 from reaching its full sales potential. Nintendo Switch is selling well and will continue to sell well. Total sales for the Switch depend on a lot of factors. How much 3rd party support will Nintendo receive. Will Nintendo break into the Chinese market. Will some households buy multiple Switches. How good will Pokemon on switch be. What new features will Nintendo online have. All these things and more will greatly affect the Switches lifetime sales.







