Well as AM4 matures, it will become more, and more appealing to those who are sick of changing sockets with Intel. AFAIK the Z370 is the last 1151 socket chipset, and the '8' series chips will be the last 1151 CPU's, so you literally have no upgrade path if you are buying into 1151 now, and even if you did buy in at the Z170 generation, you can't actually upgrade, if you already had say the 6700K. Intel could reuse 1151 on their 10nm die shrink, but even then it's not really an upgrade as it will more than likely just be the same performance on the smaller node, with a chance of clocking higher, and a lower TDP. Hopefully I am wrong, but in this instance only time will tell, although maybe Intel will do an 8c/16t 10nm chip for it, who knows.