I am planning to buy a PS4, but I believe I really need to play last gen games because I haven't played for a while now, I skipped last gen. Can you suggest a build that will be able to smoothly run last gen games (e.g. DmC: Devil May Cry, Diablo III) and cross gen games (e.g. Battlefield 4, Watch Dogs), possibly on the max settings? Please suggest a build just as powerful as PS3 and Xbox 360 can get. I don't want to play next gen games with it, because buying the PS4 is set. Buying a PS3 or an Xbox 360 isn't also an option because I think it's not worth it.