I see alot of AC/DC tools being used by guys on here. The only battery operated tool I really have that I use in the shop that has an air operated "brother" is a coordless drill I mainly use as a driver for self tapping screws. Other than not having a hose or cord attatched to a cordless tool, I don't see much benifit of some cordless or even AC tools. They are usually much bigger and heavier. I have an electric polisher that I never use as it is twice the size and weight as my air operated version and is so easy to handle and control, I actually almost like to polish. Anyone have a take on air vs electric?