One X and PS4 Pro was more powerful, why the hell would they not make the update more powerful when the last time they did that it was successful. This is how tech is these days there are always pro versions for tech not just gaming consoles. You have iPad Pro, better versions of Phones in the same line etc. It would be stupid for both Microsoft and Sony to not have a midget upgrade that's more powerful when the last time they did that it was successful. There is no logical sense to decide to not do something again that makes the business money last time.