The Dewalt 18v XR 5 tool set is a good starter kit for someone looking to purchase their first tools, especially because it includes a battery. The DeWalt DWST703 20v Max Impact Driver Kit Set is another good choice for those currently in the market for a new driver. Depending on the goals of your work and in which area you plan on using these tools, one or the other of these sets might be better suited to your needs.