hdmi 1060 2.0 or 2.1

What it is I’ve just brought a cheap pc for £50 It’s got an i59400 An gtx 1060 6gb On a msi f310 pro board 16 ram. I play ps5 and have a m28u monitor that gives you the option to change from 2.1 to 2.0, would leaving it in 2.1 for the gpu give more performance or should I switch to 2.0 for...