Dewalt drills are well made and comfortable to hold. The 20V lithium battery gives the drill real power, which comes in handy when drilling through metal, wood or simply tightening fasteners (screws). The built-in LED light feels comfortable and helps to throw more light on the subject. I feel more confident drilling holes and driving fasteners with this bit than my old 18v Craftsman. I think it's a combination of this drill being better built, a bit heavier and feeling more solid in my hands. I don't have the option of needing a second battery just yet, although I'll probably buy one if I see one for sale. It's just nice to be able to keep working without having to worry about the battery dying.