Hi, I am a mom I have a son who is 11 and loves Minecraft and watches kids commentating as they play on youtube. He has had a rough year moving etc and has a birthday this month. I want to purchase a gaming system for him that is around 1000 dollars. Something that I won't have to pour more money into in 6 months, where he can improve himself and maybe even begin recording his own games. He has mentioned Alienware and Asus but they seem really expensive. I would appreciate any suggestions...