Well I bought the Milwaukee 3/8 fuel impact about a month ago. Used it about a total of two battery charges. Love it. The only thing I have a problem with is that every once in a while when I squeeze the trigger nothing happens. I press the direction button and back and it works fine. I know that the direction button is fully depressed in the way I'm using it. After the first couple times I make a mental note to make sure its fully depressed. I emailed Milwaukee today waiting for a reply. Any others that have experienced this? Other than this I really love the tool