Concern : Is there a way for Windows to not base scaling on resolution but by display actual size instead ? (Up monitor 2k Ultrawide, down monitor 4k 16:9) : r/Windows10
21:9 Aspect Ratio - Learn about the 21:9 aspect ratio and calculator
Gigabyte G34WQC 34" 2K QHD (3440 x 1440) 144Hz UltraWide Screen Gaming Monitor; FreeSync; HDR; HDMI, DisplayPort; - Micro Center
LG 40WP95C-W.AUS 39.7" 5K2K WUHD (5120 x 2160) 72Hz UltraWide Curved Screen Monitor; FreeSync; HDR; HDMI DisplayPort - Micro Center
LG 34WP60C-B.AUS 34" 2K QHD (3440 x 1440) 160Hz Curved Screen UltraWide Monitor; FreeSync; HDR; HDMI, DisplayPort; - Micro Center