Predict When will Ps4 Outsell Wii

[Mnementh]

As many stated end of 2019 seems reasonable. Not too much later the PS5 will replace it, so the more interesting question is, if it will sell much more than Wii or stay just above 100M. If the PS5 is a great instant hit, the PS4 could die fast, if not, the PS4 could sell 20M more.