I bought a Hitachi for light duty sheet metal work, and the ONLY part thats left, is the light that came with the kit and the charger..total crap IMO... The Panasonics are incredible, but the OLDER Milwaukees are great...I am not sold on the new ones, since guess who bought them out? Ryobi.. Black and Decker makes the DeWalts....and the ones I have owned are ok...but not great.. Fav right now is a Bosch 18V that I cant kill....Ive used it for everything....smoked it one time and thought...NOW I know what it will take..but, its still running as good as new.