@mntmn I see multiple people talking about switches but you need to keep things in mind like accidental switching, intentional switching by others, switches breaking or for some inexplicable reason (temporarily) not working (https://forums.puri.sm/t/is-the-hardware-switch-really-just-a-software-switch/23846), forgetting to switch back,... If you would decide to put it into the device I would at the very least make it easily removable.