I've only driven a few hundred 3" screws with it so far, but I like it. This is my first battery powered power tool. My soundboard and old drill bit, while very strong, don't have a clutch to stop the movement when the screws come to the surface, so I kept over-tightening them, it's not that long ago but like it so far it me The light function is great when the sun goes down and it gets dark at work.