So the wife wants to buy our 7yo grandson, who stays with us, a better gaming system for Christmas. He has an old PS 2 that his daddy used when he was a kid. He likes to play football, basketball, and NASCAR games plus cop games and he wants guitar hero. So we've read up on x-box and ps4. I know there is different variations of x-box. Seems to be plenty of games for both, I would like to have the simplest one to operate. So what are the paddock recommendations? The wife is a firm believer in buying the most expensive when in doubt. I need facts.