I think curved monitors aren't useful, as your eyes become tired faster, so that's better to use pair of monitors imho.
What!!!!!!!!!!!!!!!!!!!!! My son and I did a few physical tests yesterday (hearing, eyesight, etc) and apparently I have the eyesight and hearing of a 18 year old. I'm on this thing a lot of the time. Combined with good sleep and night mode, these monitors don't add any strain to my eyes.
Nothing fancy. I use a Dell gaming laptop. I think it's this one: https://www.dell.com/si/business/p/inspiron-15-7577-laptop/pd I bought a rack and mounted the laptop under my desk, so I have a very clean desk with zero clutter. I may have to (want to) upgrade my computer this year, though, but as far as possible, I think I will go for another laptop. Will probably try to buy a workstation laptop though. While I do see advantages with a single 49", it's not something I would urge others to buy since multiple single monitors may work just as well. But as I said - it works fine for me and I'm happy to not need to think about extra stands and additional cables.
This is very similar to the path I think I am taking. It seems the curved monitor will handle the viewing angle you lose by just going to a 43" 4k Display.
Yes, I went through a lot of analysis to find exactly the right positioning for everything so you're probably right.