100
Friends don't let friends buy HiDPI displays
(lemmy.world)
My lower res, lower DPI display from my old Dell laptop looks much more sharp and crisp than the fancy pants Framework 13 high res display.
I use Arch on a Framework 13 and 125% scaling in KDE. It works fine and I honestly forget that it's not at 100% scale. The only big issue I've seen is when you have multiple monitors with different scaling, some applications can get a bit confused, especially if the edge of the window is touching the edge between two monitors with different scaling.