I am good on Desktop for myself. I have been upgrading my desktops since 1985. My son wants to be able to play 7 Days to Die and his current laptop won’t. I would get him an Alienware but he want’s touch screen. The cost doesn’t matter. I was going to get him a Razer but their top of the line base CPU rate is 2.3 GHZ. So, he needs a 15”, 4k touch screen, CPU and GPU that will let him play 7 Days to die recommended. I found out that my Alienware 17 R4 laptop is running the i7 7820HK CPU has a base speed of 2.9GHz but I can’t find any current Laptops that carry this CPU.