This screwdriver is for very light projects, not construction!
My problem was that every time I drove 5 or 6 3 1/2" to 4" screws into pine, the thing stopped. Nothing for a heavy workload. Now it just collects dust. Can work with sheetrock screws in sheetrock.
Pros
18+1 torque setting: 18+1 is the torque gear. With 18 torque you can perform various tasks and an additional 1 torque for drilling. Variable speed with forward and reverse direction keeps you in control. The torque can be adjusted according to different work needs.