I saw the 12 volt version a while ago and was waiting for this 18 volt version so bought it when I saw it was released. This is a great jobsite tool that allows you to use different heads for different processes. I've had the tool for a few months now and there's already a need for everyone's head. I also like the 1/4" quick-change collet on the main tool body, which gives me a great way to switch between drill and drive. The tool and heads are very durable, Bosch quality.