I'm pretty impressed by the KVM feature -- it's a little weird that you need to use USB A for the second computer's USB hub connection, but I'm pretty happy with it in general.

FYI: even now, monitors aren't necessarily shipping with the latest firmware. They've improved response times significantly since the early firmware, so it's likely worth your while to update the firmware when you get the monitor. Sadly you need a Windows computer to update the firmware -- if you manage to run the updater via Wine, let me know!