I think he already owns a 6900k
currently on a 7700k.
Ah so he just needs that 5% performance boost or he'll be behind on his work, I get it.
I had a 5960x setup for a while, but got offered close to what I paid for it for cpu+mobo combo by a friend a few months ago, I had already contemplated selling the system before skylake x news because I was/am confident it would perform better, the price drops for the 8 core are just a sweetener as the switch actually nets me a slight profit.
my editing is a side job, and I put it on hold to do the swap over mainly, just doing little bits here and there with the 7700k to tide me over.
but I've got some work building up that I would like to get sorted asap, I can wait the week for delivery on skylake x, it's just the idea of possibly waiting 4+ weeks if it goes out of stock.