The kids just got a PS4 Pro in birthday present with a single controller and a single game "God of War".
There were 3 versions of PS4 to choose from : Original (which is not in production anymore), Slim & Pro. The main differences between Slim & Pro is that Pro have more RAM, a Faster CPU and 4K simulation and the Pro is also about 4,000 baht more expensive.
However, there are many extras for PS4 adding to the gaming experience, especially virtual reality, PSVR and movement controllers (PSVR is dependent on buying the PS4 camera btw. as the movement controllers can only be used with PSVR) - here is a list of interesting extra accessories as well as some game suggestions.
All these extra accessories can be obtained by the kids using our familys wicked points system (wicked points are earned then the kids do something wicked impressive) - I want to match the wicked points to PS4 accessories as a pathway for the kids to improve themselves in their quest to obtain the PS4 accessories.