I have been using it professionally for three years, it is powerful and lightweight. In my opinion, it is the best solution for a professional electrician. For drilling, you simply need a good drill, for example, the 2631ft, and you're good to go. The models that also have rotation are 1.5 kilograms heavier, which becomes noticeable after hours of work. Additionally, the fewer additional parts a tool has, the more reliable it is over time.