Nvidia shield console is best for andriod gaming because
It has a great processor also some other feature which makes it more cool.It maybe xpensive than psvita but better than psvita.
I also have a Nvidia shield which is very good and still now it is very fast.Expensive for a gaming handheld.PC game streaming is unreliable outside of home networks and requires specific GeForce hardware.
The Nvidia Shield Portable is one of the most unique Android devices out there, combining a 5-inch tablet with physical game controls.
It also boosts your ram to perform well.this graphics increases your game resolution and gives you better game experience.