This ease of use remote is key when you are out on the trail. You can see exactly what the camera is showing and knowing if you got the shot that you were looking for. You will really be missing out if you don't get this. Its ease of use and the ability to not have to mess around with the camera when it is in its housing is key to a solid product! Get this if you don't want to get frustrated before your adventure! I promise you won't regret it!