I had a 6i3 as a htpc and recently bought a 7i5 to replace it. I messed with hackintosh a little with the 6i3 but i would say it is NOT worth the effort since every update or every time it sleeps, its a nightmare.
Windows 10 works great and works with 4k at 60hz all the time is a great plus. I use it with a 250gb nvme, 32gb ddr4, 5tb 2.5" barracuda and it feels more in line with the current tech rather than sata ssd, ddr3 and 4k at 30hz. The boot up from power on to a usable windows interface is ~9secs with fast boot on, UEFI only.
I'm an Apple Mac mini fanboy but if Apple is not going with current tech, NUC is where I'll go.