Skylake with higher-end GPUs is not out yet, AFIAK. Thats why Apple is still using Broadwell with the iMac.
Leman it's just not worth bothering, I've said the same thing in endless threads to endless people who aren't prepared to do the research and understand what is happening they just see skylake it must be better.
Take the surface book, it's just a fat macbook air with the option for a less than mediocre mobile dGPU for $2500 but you'd think microsoft had put a supercomputer in a 13 inch frame the way everyone reacted.