JoeTheBro on 14 October 2013
Sony.
Nintendo has the 3DS and the Wii U, while Sony has the PS3, PS4, and PSV. Wii U and PSV cancel each other out, so PS3+PS4 verse 3DS. PS3 is not too far behind 3DS, so if PS4 sells a few million this year they win.
Should be really close though.