I'm excited. This product I bought for internet search and control through "hands-on" in the Bauhaus. Decisive low weight were (with battery installed) and the excellent handling. The bit change in the furniture assembly can be done almost single-handedly. The change of the clamping diameter> Clockwise and anticlockwise rotation and the speed change for screw / drill with a handle are ideal solutions. The supplied extensive accessories and the second battery and charger are a perfect complement. That one would have a smaller suitcase can choose is right. But every hobby enthusiasts know that you can use the space useful for further tools> measuring tools, Anreißzeug, Hammer, grains, drills, dowels, screws etc. My conclusion: 100% buy recommendation!