...just want to share my Experience with that kext:
I have a Samsung 951 NVMe.
Installation worked fine. Speeds are insane: 1135 read, 1984 write.
I'm just having one Problem: The shutdown/restart thing.
I just saw this cure for the shutdown/restart problem. It bares watching the result. Start
here. (I'm unable to test this procedure at this time.)
After reading that, I thought it solved the Problem.
But my Hack keeps getting Kernel Panics during shutdown.
I think I'll get a normal SSD, since that bothers me a bit and there no fix in sight.