AW3418DW, quick input selection software?

Hi support,

I just bought the AW3418DW and am disappointed in functionality. The colors, resolution and other specifications are great.

I am using the screen for gaming and work. I have the private machine on DP and my work machine on HDMI. Switching between both is cumbersome and you need to jog trough the menu.

It would be a dream having pip / split screen or other good solution. I would even pay for it.

If not possible at least a quick input change would be great so I don't need to click around to reach such a simple function.

Thank you