The Nvidia Shield has the best video graphics and it is top shelf and pretty much top dog when it comes to android boxes. Utube has several links with reviews, praises, pros and cons but its a high priced box that's tough to beat. It uses Google Playstore apps, has plenty of memory but I would advise you to spend the extra hundred bucks as the 16 gb version doesn't give as much support as the 500 gb hard drive which is not, repeat not, upgradeable. Its soldered contacts so no swapping out drives.