I think the PS4 will win. The reason is, that I think will burn bright, but will burn out fast. Comparable to the Wii, that was dropping in sales early after it had sold record amounts. I see something similar for the Switch, selling for some time extremely high, but in the end falling short of catching PS4.
The reason why I could be wrong is some new breakout IP. Like Pokemon was for Gameboy, GTA was for PS2 and Monster Hunter was for PSP. Obviously it is unpredictable what will catch on and be a new bestseller and if one platform will profit off it.







