This Lumix DSC-SZ3 is a great buy paid 106 euros which is really not expensive knowing he has a "Leica" goal! I took him on vacation "in case" and he was very helpful when my other device is dropped into water. As I also use it as a notepad, I have already more than 20,000 images in three months. I use an SD card of 16 GB, which is enough. When I am not sure that my picture is very clear, I take double or triple and I sort it out later. This device also allows to make small good quality videos when ambient light is sufficient! A highly recommended! Avoid, however, to drop to the ground because it enjoys only half! JDG