Is there a reason that I see all the DIY show guys using impact drivers to drive screws? I have the PC 18v combo kit and I keep feeling like I should buy the impact driver but can't really figure out why other than I'm addicted to watching Mike Holmes using his Dewalt to frame with. Is there a real reason to use the impact driver to drive screws? I see that it obviously has more torque but do I really need more torque than the 18v drill has to drive any size screw?
All of this thought process came up because I accidentally left my brand new drill out in the rain...for a few days. I dried out the drill and it works fine but that battery shows an error code when it's on the charger and won't hold a charge so I'm down to one battery for 4 tools. PC sells a 2 pack of batteries for like $60 but you can buy the whole stinkin' drill driver kit with the drill, 2 batteries and the charger for $99 at Lowes. I'm trying to decide if I want to buy the impact for $69 and add the 2 pack batteries which would be like $130 or just buy the drill kit instead.
TIA,
t