As a handyman with private (wooden) house a wrench is the tool most used with me. After I had worn two cordless screwdriver from the 100 Euro segment I was looking for an alternative because I did not want to spend 300 euros for a professional cordless screwdriver. The Drywall Screwdrivers by Master-Craft I am very satisfied because I finally have a reliable and powerful device possess all screws up to a diameter of 6 mm safe to submerge the wood. The Drywall is initially not so well in the hand like a cordless screwdriver and the handling takes some getting used to but then you feel well with this device well and can also perform fine fittings so .. Very positive is apparently available in abundance strength and endurance of the device. The only shortcoming is in my view the position of the speed control at the push button as this, the speed must be adjusted during prolonged use again and readjusted. I can recommend all the Drywall Screwdrivers but who can not afford a super expensive Akkuschrauber want to give up power and reliability.