Xbox. Switch is doing well and they have 3DS to fall back on. They are opening a theme park soon. Nintendo can control their own fate. MS is part of a bigger entity that can determine if they still want to be in this market or not..Sony is stomping them in sales and exclusives. A $500 console will fill a niche need but it's not going to make Xbox suddenly catch up with PS4. MS has no market in the east.