I recently purchased this device. I will say this. As the only perforator, it should by no means be. More like a helper. For small orders, hang a cornice, put a plinth, hang cabinets, in general, such a plan. The monolith is hard to be honest. But the size and weight certainly pleased. I bought it as a second one, and the first one is a 202 makita (18 volts), this one can already be taken for more serious work. In general, if you have an intelligent puncher and need a small and light one, then take it. The store assured that charging from 18 volts was suitable, it turned out that it was not, I had to take another one to it. Oh yes, I work with a 4 amp battery. How long 2 amps last, I don’t know. Another minus, I have a simple charge, a 4 amp one will charge for two hours, this is a lot. If you take it, take a fast one, it is twice as expensive, but it also charges twice as fast. In general, I am satisfied with the purchase, the money was well spent.