I use my monitors with DP 1.4 for general computing and the TV for media and gaming. I HATE using Windows but forced too for now for HDR. I use an offline Ventoy instance of Windows. I will change to QEMU and dedicated video card for Windows once I get another video card
I have never hit anything when backing in or driving out forward. I have hit 4 vehicles while backing out. It may be an attention thing, no idea. It is better for my wallet to back in