I haven't used it enough yet, but it seems powerful and durable, especially because of its mechanical parts. As for the negatives, the case is a drawback as you have to remove the handle to fit it, and it also comes without the basic drill bits 6, 8, 10.

The tool is a beast! Heavy construction, but let's not kid ourselves, so many watts in a lightweight tool will kill you! Besides, the weight helps in many cases for easier drilling and ultimately it is quite handy for a "real" man...... Whoever can't lift it, gets a handyman :}) :)

I bought it in March 20, it worked for a month. I used it to drill 6 holes with plasterboard plugs and then after a year in storage, it made 10 holes and stopped. I am waiting for the service to tell me (2 years warranty) if the patient died. It is heavy for drilling on the ceiling, but with good drill bits, it goes through concrete like butter.