KVM switches aren't so big that this is a huge issue, but I let it stop me for years. One Monitor to Rule Them All Photograph: Nena Farrell 27-Inch Philips Creator Series 4K USB-C Monitor $423 Amazon ...

The HP OMEN 27k is a fantastic gaming monitor with a built-in KVM switch, fast refresh rate, quick response time, and RGB lighting. It's perfect for any multi-system gamer.