I vote MS.
There will always be a need for dedicated gaming handhelds, you just cant fit that many buttons on a smartphone. So Nintendo will always have a place.
Sony is entrenched in the home console space, and there will also always be a need for a dedicated gaming console. And you cant really beat the amount of first party studios Sony has and their brand power. Its kinda hard to imagine a world without PlayStation.
Microsoft? well, they are constantly trying to do everything and end up not doing anything in particular very well. But now they are beginning to focus their resources and putting them firmly behind windows. As it stands, they are already kinda pulling out of the console race. How many first party IPs do they still really have? They have don very little to expand their library and now even releasing their software on PC. Truth be told, in 2017, if you have a PC, you do not need to have an Xbox. They are the only one of the big three you can say that about.







