HI. I appreciated your comment above on hooking up 2 pcs to one monitor. I will be buying aM2 pro iMac mini 2023 and either a 34″ Lg gaming monitor with 4K and 240hz. My other 5 year old gaming pc will also be hooked to, I guess a KVM switch with the iMac mini. Can you suggest what type of KVM switch to buy? I don’t know if the monitor will have an input selector on the display or not. I want one keyboard and one mouse. Both, at this point both are wireless although they can be wired also. I had read somewhere that a KVM switch can dramatically slow down the refresh rate dramatically. Is this true? I will be using usb-c cable for the Mac to monitor and Display Port 1.2 from PC to monitor.Let me know what you think. Thanks. Lawrence Mathon