This second generation impact driver is superior to it's first generation counterpart, where it offers more torque, speed, working life and efficiency. Well this unit has the torque. The different speed selection is useful and the torque is much higher than the drill driver, which is okay for small DIY jobs but not up to CLS stud work for example. A brushless electronic motor runs more efficiently than brushed types. This can help reduce the tool's energy consumption.

The batteries last well but will be significantly discharged over a day, I use the drill for pilots and the driver for the heavy screws. Consider a spare battery for charging and a fast charger to get it charged while using the others or to do multiple batteries overnight. Application control is achieved through 3 motor speeds and torque settings including 'PrecisionDrive'Rea lly happy with the tool though. No problems at all, just adapting to having the right tool with a lot more power.

PrecisionDrive' mode offers additional control in screwdriving applications to avoid material and fastener damage