For professionals totally unsuitable! Makita I know different!

Unfortunately, I logged in this cordless screwdriver negative, because it is me blown harsh use for the second time. At first he is warm, then he smokes and then goes on and on, because more and more wires of the motor coil burn until then ultimately is no longer there and force it's broken.
The previous models are clearly more robust and high-quality!
The attached tool is only mediocre quality. I have worked for 16 years with Makita and will yet another device of the new series test. I hope that the price pays for itself. If still does not hold the new screwdriver, I have to, even if I do not really want to, change brands.