I don't come on here often enough but figured it has been about 6 months and I own two of these monitors and wanted to share my thoughts. I suffer most of the similar symptoms that people list on this forum. I can't tolerate CFL/LED light bulbs. Almost every single screen I have tried to use since 2008 gives me immediate eye pain/migraines. At the start of last year I started going on the blur busters site all the time and started disvovering all sorts of other different causes for eye pain from screens that I have never seen anywhere else on the Internet. https://www.blurbusters.com/blur-busters-law-amazing-journey-to-future-1000hz-displays-with-blurfree-sample-and-hold/ I discovered in my case the reason I was having luck with Plasma screens was because they have minimal motion blur. CRT well it has even less motion blur the visible flicker is no good for me anymore thanks to the wonderful impact LED has had on my life. I started seeing on Blur Busters a bunch of new monitors coming out with new panels in them and performing considerably better than monitors of the past even with view angles and speed and even with 60hz content. https://www.blurbusters.com/asus-and-nvidia-announce-360-hz-esports-displays-and-blur-busters-creates-custom-testufo-test/ Looks like now we are reaching the ability to run 360hz refresh rate monitors. Linus Tech Tips even did a video with 3 cheap 2019 144hz monitors and the LG24GL600F was mentioned. https://www.youtube.com/watch?v=76KPzzMccjM The monitor does have it's issues for being a cheap monitor and I don't know if I would recommend it now knowing what i know but for me personally it doesn't cause me issues. It seems that sceptre monitor Linus shows would perform better for reading text all day if you had a computer job. I can run this monitor with Ubuntu 14.04 and a nvidia 280 card(super old computer just for internet) Also I run another computer hooked up to another LG24GL600F monitor that runs Windows 10 1803 and a Radeon R7. I know for me personally dithering is not an issue as this monitor is 6bit + 2FRC. I find I perform perfectly when I run the overdrive setting on normal for computer use and when I use old gaming systems like SNES/NES/GENESIS I put the overdrive to fastest. When I play PS4/PS3 I put the overdrive back down to fast. Fastest does add alot of over shoot but old systems need that zero motion blur to perform properly. I use screens and game all day and have no issues. I would places my issues that I need to control to stay normal are

flicker
blue light ( I turn the brightness down to zero and gamma to the lowest no blue light filter as it does nothing on an LED monitor I don't wear blue blocking glasses with this monitor. Contrast I have set to around 65)
motion blur
screen brightness ( I need pretty dim screens no matter what the screen type)
glare
Proper room lighting ( I have 5 halogens and 2 incandescent lamps in my game room)

As long as I follow my rules I can game and switch between screens for hours on end with no issues. I do use lots of screens as my game room has 3 Plasma TV's and 2 of these gaming monitors and I use my Yotaphone 2 OLED screen. I am really interested in higher refresh rate monitors and hopefully by the end of the year or start of next year I will upgrade my computer and buy a better screen. Really interested in the LG OLED TV's 2019 model as CES 2020 OLED's didn't really have any noticable increase in quality. OLED is kind of at a bottle neck at the moment probably till they switch to full RGB will we notice an improvement. I'm also holding onto this phone for as long as it lasts because I want to get a 120hz OLED screen phone just at a good price. I think good things are coming to everyone soon as screens are getting better thanks to the Esports world. An Asus rep even said they are set on reaching the 1000hz rate for their screens which would be incredible for everyone on this site because motion blur was something we never battled in the Plasma/CRT era. There is a study done on the fact that people can see artifacts and have issues upto 1000hz. I hope this helps someone as I know this is the worst problem to have and how difficult it is to deal with. Have a good day everyone.