I have the 40" (5K) and it's perfect. Replaced a 27-32-27 setup (the 27"s being portraits, the 32" landscape). For my coding and office work, absolutely no reason to go wider. Highly recommended.

Note the 40", and probably this one too. support MST which makes the display appear as two monitors to the OS and is great in terms of window management without going too fancy with custom software.

Likewise. I've had the 40" version for about a year. Higher DPI than the 52". It replaced 2 x 27" monitors and I'm glad I made the switch. I generally have 2 apps running side-by-side just like before, but with the ability to go full wide-screen for movies or gaming.

This monitor really does everything. It's crisp enough to read text on all day, unlike many gaming monitors. But the 120Hz is decent for gaming whereas most 5K+ monitors are only 60hz.

Interesting, I'm on 3x27" 2K monitor (same setup as you, portrait, landscape, portrait) and while it works very well for me, I'd like to replace it with just 1 screen (or 3x 4-5K monitors but that is less interesting to me). I already have custom window management software that I use so it wouldn't be hard to switch to sub-dividing 1 monitor to get a similar experience (I think).

Maybe I should look into the 40" 5K monitors, thanks!