recommending hardware I haven't even used@thomasjwebb@foone level1tech's kvm looks solid, and I know someone who's happy with it. It'd be neat but I can't justify the price personally, so I plug and unplug cables around manually :)
recommending hardware I haven't even used@walnut@foone theirs do seem a lot fancier, though none have quite the features I need. It's actually too complicated. I just need something like my Sabrent (basically USB-C everything, HDMI to monitor) except for 4 computers instead of 2. This Sabrent thing is probably the least bad KVM switch I've used since back when they were VGA and PS/2. For some reason, KVM switches were more reliable in that era.
recommending hardware I haven't even used@thomasjwebb now that you mention it, @foone also probably has extremely specific requirements for what she wants in a KVM too