Hi Stork,
I have just updated my el Capitan Hackintosh to High Sierra, by both following Tonymac's original instructions, and this thread, as my motherboard is an Asus Maximus viii Ranger. Most things are working ok now.
I chose the upgrade route using Unibeast & Multibeast, rather than re-formatting and installing a new copy (in fact I forgot to re-format my disk during the install process, so the installer went naturally the upgrade route). I also let the installation updating my drive to apfs.
Maybe it is just an impression, but it seems to me, after the upgrade, that there are occasional micro-lags , I would call that 'stutterings' , for example , changing tabs in Chrome browser, or in some mouse movements. ( my config is in my signature ).
I was wondering whether it would have been better to re-format and install a new copy instead of upgrading , would that bring better 'performance' ? ( re-installing all my existing programs and restoring data is not an issue).
Thanks for sharing you thoughts on this.