i challenge the ser ben heck to combine a nvidia shield portable, a ps vita and a 3ds into all one ultimate portable gaming tablet must maintain the ability of all three into one ultimate gaming tablet must most if not all abilities from the three consoles have a nvidia portable form and it need to support cartridges and if possible digital games and the support of trophies aswell and if the 3ds is to different from the other two than just combine the nvidia and vita togather
