[sulam]

I’ve used both extensively and fully switched from the Kinesis Adv2 to the Moonlander. I believe what gp is referring to is the (obvious) structural difference between the two. With the Advantage 2, your hands are largely resting on the frame of the keyboard. With the Moonlander your wrists are either poised above whatever surface you have the Moonlander on or resting directly on it. For me, and I suspect most people, that’s simply my desk. At that point the height of your arm with respect to your desk becomes very critical to avoid your wrists getting too far from a neutral position.