scale or change monitor resolution on high dpi

[Anil Felipe Duggirala]

Hello,
I have a laptop with a high dpi monitor, 4k on a 15" screen. 'Im on F36, Gnome.
I'm wondering whats the better alternative, change the resolution of the display or use scaling? (performance and usability)
Is there any update on fractional scaling? It didn't work last time I tried it (just really weird behavior, on Wayland at least).

thanks,

Anil F