I just installed 2004 on my NUC and made sure it was up to date, latest Intel Command Center running, etc etc.
From the initial setup it was clear to me that everything was less shaky, fonts look much sharper and still compared to earlier versions. Back in September when I first used W10 on the NUC I could physically see the 'wobbling' on the splash screen/clock. I didn't really notice it this time!
Using it for 30 minutes (web browsing, checking settings etc) everything definitely seems more steady, however I felt after 20 minutes slight heaviness under the eyes and almost like it was trying to reduce my blinking. I also installed ditherig and don't think this made much difference.
I get the feeling with the right Laptop GPU & ditherig (which I have seen work on laptops), it could actually be a good combo.
There could be something going on with my NUC VBIOS, it may be auto-dithering the output regardless of Windows/Driver settings. It's also a DP header on the motherboard which passes through to an HDMI port, whether this makes a difference I don't know. For me it's still a no go (on 'bad' hardware) but on a good machine I suspect this update will be comfortable.
@si_edgey , let us know how you get on with the other machines.