1. Excluding gaming due to the different sub-pixel arrangement do you think you could read/text & code for 8 hours straight?
I use mine for this, and no complaints here. It's maybe not quite as sharp as the nano-IPS I had before, but the difference is marginal and certainly nothing that renders it unusable.
2. 99.9% going to buy 2 of these one above the over, (angled down) top screen for working monitoring/chats etc. do you think you could see that nicely at that angle
Viewing angles are superb due to the fact it's OLED (far superior to any other panel tech), however as
@mrk points out, due to the curve it might be a bit strange having it angled down with a huge gap above the lower monitor.
3. whats it like in brightroom?
No issues here - you will notice that blacks are more "grey" when the light hits it due to the AR coating, and might get some reddish-purple hue to some greys, but again it's nothing which will render it unusable
I will be using this monitor for 80% WFH & 20% gaming (Work on Mac, Gaming on Windows)
I've discounted the Alienware for 2 reasons
1. noise, very noise sensitive & can hear a pin drop in my workspace
As others have mentioned, noise is very subjective. I find the normal fan inaudible, however the occasional "breathing" is definitely distracting when I didn't have my headphones on, so is certainly something to consider. It's not such an issue for me as I almost always have either music playing or game audio when using my PC, but if you prefer quiet then possibly a deal-breaker.
2. seems to be a lot off issues right now with firmware/HDR etc
The DW (GSync version) firmware & HDR is absolutely fine. There were a couple of very minor bugs in the original version of the firmware - it would incorrectly show HDR400 when in HDR1000 mode, iirc it didn't calculate the time correctly when determining a panel refresh was needed, and I encountered an issue with the AlienFX lighting not applying settings correctly, but as far as I can tell these have all been resolved in the latest firmware versions.
The DWF (Freesync version) has had quite a few problems around HDR, but I think these have also been resolved now? Bear in mind the DW firmware is NOT user upgradeable, whereas the DWF firmware IS, so any bugs with the Freesync version can be fixed by downloading a new firmware, whereas with the GSync it needs an RMA.
3. i'm seeing in reviews with returns as just want to buy & be done with it.
Yeah, there have been some issues with them, I'm on my 2nd* DW, and I know a few other people have had problems, particularly in the earlier batches. However, bear in mind that QD-OLED is still very much in its infancy, so there are bound to be some early-adopter type problems, as with any new tech. Dell's CS/warranty support is fantastic, and I've had no issues getting the replacements sent out, which brings me on to:
I've discounted the Alienware for 2 reasons
If you're set on a QD-OLED, then I'd reconsider that, purely because the 3 year burn-in warranty is definitely peace of mind, I'm not sure if any of the other models include the same cover, but even if so, I wouldn't trust Samsung's warranty for anything, and while I've not dealt with MSI for warranty support, I've had nothing but positive experiences with Dell.
However, with all of the above taken into account:
I will be using this monitor for 80% WFH & 20% gaming (Work on Mac, Gaming on Windows)
I'm not sure if QD-OLED is the best option in this case. I use mine around 50/50 WFH and gaming, and while it does excel on the gaming side, it's definitely not optimal for work. A decent 4k (or 3840x1600) IPS/nano-IPS would likely be a more useable option, without any of the downsides of QD-OLED (e.g. the pixel layout and risk of burn-in). I do miss the resolution & crispness of my previous AW3821DW when working - that is all forgotten when I fire up a game, but if that was only a rare occurrence then I think I would likely have stayed with the 38".
*The first had a dead pixel, request a replacement which also had a dead pixel, so kept the original. A couple of months ago it developed a faded line down one side, so it was then replaced - current one has no issues *touch wood*