My previous camera was the first model Lumix TZ1. I changed it because you have to admit that after many years of loyal service, it tired to focus and speed between the shooting. I am very pleased with this new device. Clear pictures, impressive optical zoom, image stabilization correct, wifi for transferring files (and direct display on the smart TV) can operate the camera remotely from a smartphone or tablet through the application provided by Panasonic , GPS (though a bit slow during the first start). The downside, however: I find that at a magnification in pictures already taken, we quickly see a blur / moire. This inconvenience does not yet appear as "fast" in the first version of this model. Fortunately significantly higher capacitance of the sensor somewhat mask the inconvenience. A second small weakness: the use of the touch screen capabilities is limited to the main menus and not in submenus. Which thus asked to return to the pushbuttons to select submenus or type text. The use of touch capabilities for taking pictures yet works very well, and for scrolling pictures already taken.