[HankB99]

> AMX 2S is an absolute downgrade

Add to that no place to store the dongle. And no easy way to switch back to the dongle (unifying receiver) once Bluetooth is configured. You have to use the app to do that. I'm on Linux and there is no app (last time I looked.)

Nor do I care for a cable to charge it. I was happy with replaceable batteries.

I get frequent (Bluetooth) disconnects, though I don't know if it is the mouse or Linux' fault.