You know what @pastrychef you are dead right that is what I thought but was the only id I could seem to get everything to work ok, I had a play around and changed the id to 18,3 and copied in a fresh copy of of WhateverGreen and checked my iGpu settings as I thought it was set to disable. Turns...
Boot time is around 30 to 45 seconds I would say. My write speeds are fine for my main drive the 500gb 970 pro , There is no real settings for the nvme in the bios its just there as a drive.
Just did a speed test and this is what I am getting.
Sorry just realised the one I put up was actually an old one I used to use. The one I use now has actually been all cleaned out of all the stuff that is not needed including -lilubetaall in the startup arg.
Yes I do have to go through and remove everything that is not needed anymore, The fixshutdown was from High Sierra I think and my old hardware as when you shut down it would just restart itself.
I just have to stop being lazy and clean everything out.