I use my Hackintosh for work. There are exactly two problems with it:
1. Lack of native support for NVidia cards, so I have to wait up to two days (outrage!!11) until NVidia release new drivers after system update
2. If I put my computer to sleep, then wake, then repeat that for a few days (4-9 in general) it will eventually crash and reboot. This is the fault of Gigabyte's BIOS. Another Gigabyte motherboard user complained and they updated the BIOS. My motherboard is just too old for them to bother. So I just switch the computer off when I am done for the day.
It doesn't play well with Sierra. But Sierra doesn't play well with me either. I removed it from my rMBP and I have no desire to switch to it with my Big Hac. And if I did, it would be a question of, yes, spending a day or two fixing things. I had to do that when I started, replace the wifi/bluetooth module, find drivers, work with Clover Configurator, etc., but now other than the NVidia drivers everything is flawless, including iMessage and macOS updates from App Store. By the way, Sierra supports my NVidia card OOB, I checked.
I am patiently waiting to see the 2017 iMacs to replace the 2011 one we have, but if there is nothing exciting on offer, particularly if they don't do something reasonable with storage options and don't allow RAM updates, my husband is going to get a Hackintosh of his own. Which by the way proves that it would be possible for Apple to license macOS to external companies if they aren't going to be bothered to update their own computers. It's one of the two. Either produce hardware that people will want to buy, license "Built For macOS" for some hardware, or sell off the computer division. Hell, sell it to Samsung. What's the point of just letting the Mac platform die a slow and painful death? I fail to see how this is better financially for Apple than selling it off or splitting it into a daughter company. NVidia would be more than happy to provide drivers for every version of the OS if their customer base suddenly grew 20x bigger, so it's not like it's impossible to make a macSung or, dunno, dellBook Pro with components Apple does not *currently* support.
I typed this on my rMBP 2015, which I think is the best laptop ever made, as long as I don't put Sierra on it. The new keyboards immediately remove me from the market for new Apple portables. Software I use does not work with Linux. And after I spent two weeks trying to figure out why a customer's PC switches on every 24 hours with Windows 10 – apply fix, wait 24 hours, discover this fix didn't work, apply another fix, wait 24 hours... – I really, really don't want to switch to Windows.