Just to chip in on this thread ... slightly off topic but I ordered the 27" G7 a couple of days ago (currently out of stock with a current eta around mid September).
The story behind this is that I recently purchased the Gigabyte Aorus CV27Q 27" 1440p curved gaming monitor. In many ways it was a beautiful screen. I loved the curve (I guess that's a personal taste thing), blacks were nicely black, great colours, decent refresh rates (165Hz), G-Sync compatible, solid build, etc, etc,
The problem was that it had an issue with text and fine details fading and changing colour (red-shifting?) when they were moving across a dark background. This affected Elite: Dangerous in that things like orbit lines would fade when they moved as I moved my head (I have head tracking). The best demonstration of the problem was when smooth scrolling the yellow leaderboard table on the following forum page.
Hello Commanders! Our Polish faction The Winged Hussars is celebrating its 2nd birthday on 10th November 3303. To mark the occasion the Winged Hussars have teamed up with Buckyball Racing Club to organise a special event for all the community to participate in. BUCKYBALL RACING CLUB and THE...
forums.frontier.co.uk
If you scroll down to that table and then scroll the page up and down a bit, what I was seeing was the yellow border and text fading and changing to a reddish orange colour while it was moving. The effect was quite dramatic.
I had numerous exhchanges with Gigabyte, their user forum and CCL (the company I purchased it from). From other owners of the same screen I decided that the problem was inherent and to do with response times of VA panels (I've learned a lot in the last few days). It could be improved by setting Overdrive to Speed but it was still noticeable and, for me, unacceptable.
I eventually decided to return the monitor, did a lot more research and settled on the Samsung Odyssey G7. Although still a VA panel (which has nice deep blacks and good contrast, something I find important for Elite) it has extraordinarily fast response times compared to other VA panels and even most IPS displays (backed up by numerous reviews) and, by contacting some owners of the screen, verified that the above web page does not suffer from the same issue with this panel.
I gather some people have reported a flickering issue (although typically only on game main menu and loading screens) but it's only under certain settings and even then it's far from everyone that has been able to reproduce it. It also sounds as if a recent firmware patch improves the issue (and the product recall mentioned above for the G9 may also be related).
I'm looking forward to getting this monitor as I have high hopes for it. I'll report back when I've had it a while.
Oh, and I was also chatting on facebook today with a guy who has the big G9 and he loves it and is extremely happy with it.
P.S. I've just noticed the Gigabyte Aorus CV27Q at the very bottom of that table above ... OK, well that explains a lot!