The Dash F15 is a very good device with a premium 144Hz IPS display and great build quality for the price, but there is one bad and one good+bad point to note. built-in display, Thunderbolt 4 with DisplayPort and PD is connected to the integrated graphics of the CPU, not the discrete GPU. Only HDMI is connected to the GPU. This could be a problem. While Thunderbolt 4 can handle Ultra-Wide WQHD 3440 x 1440 @ 165Hz/144Hz on a Windows desktop, it causes many problems in games like flickering and…