Nvidia shield is the most powerfull portable gaming device u can buy know.
The performance is top knoch.
U can never go wrong with this device.
U can stream your pc game titles in your NVIDIA SHIELD
While resting couch and in your comfort zone.
This allow the performance of high end gaming in your hand.
Some of the game from google play stores are customised and made compatible to nvidia shield, so that u can play and have a smooth experience in your nvidia shield.