Snap On! Bought my 1/2" 18v (non lithium ion one) in 10' my first year of college, got 2 batteries, charger, and impact for 400 gotta love student discounts!
Just for additional info: Most brands of power tools are made by the same few manufacturers so it is good to know if you can find a deal or better warranty on what is essentially the same product. For example, if you really like a Milwaukee item you should know that it is owned by TTI (HQ in Hong Kong) who also makes Ridgid and Ryobi via Emerson manufacturing (HQ St. Louis) and associated with "One World Technologies".