The Advantage in my case helped reduce the strain of the positioning of the hands. When I have to travel and switch back to the MBP's keyboard, the position of

The Advantage in my case helped reduce the strain of the positioning of the hands. When I have to travel and switch back to the MBP's keyboard, the position of my hands on the keyboard definitely causes discomfort if I have to type for more than a few hours a day. I don't mind having to switch to the mouse. It gives me time to take both hands of my keyboard and change their positions even if for a little bit.