I am for a ski vacation extensively test and come to good videos. For ordinary claims this product is completely in price / performance in order. The battery capacity is not as large as specified, but may be due to the cold environment. My camera I have modified somewhat tinkered at the helm, would like to see in addition to the extensive mounting hardware yet simple mounting plate with ball seat. The idea of the quick release is great, so I can take in an instant the camera from the helm! For the right attitude at the helm you need experience and there are a couple of test runs necessary. Operation can be the Lenco reach easily and "blind" at the helm.