That is a great deal that I would jump on if I did not already have a Ridgid set that I love. Quite honestly I use the impact driver for almost everything, including drilling (when I have the hex-base drill bits with me. Having two batteries has worked great for me (Ridgid set has larger and smaller battery; I use the larger one, with smaller as a backup for use when larger battery being charged). Compact, almost pocket sized, these types of tools pack enough power for anything I need - I am not a all day deck builder.
Note that in this set the drill does not have a typical Jacobs chuck, just a 1/4 hex. You could either buy new bits, an adapter chuck, or a different set. EDIT - i see other posters have already noted this. Sorry for duplication.