What is the opinion of Reddit about the
Tripp Lite 2-Port USB VGA Cable KVM Switch with Cables & USB Peripheral Sharing, 2048 x 1536 (B032-VU2)?

This is sort of what I use, and there are a tons of similar products. Easy, cheap. if you feel like doing some strange stuff you can KVM your KVM in your KVM and go as deep as you like.

Good luck keeping track of it.