Beware if you're somewhat of a messy, like me, you're going to have hundreds of (terminal) windows and another hundreds of browser tabs open simultaneously on these, until you can't find your current stuff on your desktop anymore at which point you have to spend half an hour to sort out what you want to close. I actually sold my fat 27" and went back to 24" (and to 13" notebooks).
A special window manager is a requisite on the big screen, but which one? I like the original Expose feature on Mac OS <= 10.6 while the remade 10.7 version just doesn't blend from/into full desktop view as spatially recognizable as the original for me. Ubuntu's Unity does an ok job, too, but it's going away ([1]).
>> Beware if you're somewhat of a messy, like me, you're going to have hundreds of (terminal) windows and another hundreds of browser tabs open simultaneously on these, until you can't find your current stuff on your desktop anymore at which point you have to spend half an hour to sort out what you want to close.
I have this problem, sort of. I have a dual 27" 4K running at 1:1, and it's gotten to the point where I want two more monitors for more real estate for my mess of windows. Given the added weight and stability issues (I have a standing desk), I think I'm going to wait until ~50" 8K curved monitors are available and affordable.
For macOS window control via keyboard I recommend Spectacle (https://github.com/eczarny/spectacle). Among other options, the app can position windows by thirds which really shines for this class of screen - think three windows side-by-side each using 1280px.
The built in Win+Tab command works well for the closing windows problem on Windows 10 on a 34" screen. I'm using a combination of built in commands and WindowSpace commands I learned with two monitors. Keyboard shortcuts to throw a window to the left or right half of the screen go a long way, but I could use a small step up in tiling features.
A special window manager is a requisite on the big screen, but which one? I like the original Expose feature on Mac OS <= 10.6 while the remade 10.7 version just doesn't blend from/into full desktop view as spatially recognizable as the original for me. Ubuntu's Unity does an ok job, too, but it's going away ([1]).
[1]: <https://news.ycombinator.com/item?id=14043631>