The advantage to moving your camera freely can not be over estimated. Being a digital animator I can move the camera easily. I still follow a story board but many times moving the camera I find a new camera angle that is exciting to use. In the same way being a camera stabilizer operator, does the same thing. We move the camera to get the right angle that will tell the story. The advantage the camera stabilizer gives you is how quickly you can capture your footage obtaining all the relevant material smoothly and easily. When you get back to edit the video you have all the camera angles. Remember many times you only have one chance to get all the footage. How many times when you are editing and you wish you had a camera angle that you missed. The camera stabilizer is a indispensable part of video camera operators equipment.