This is the best overall value for DeWalt drill and driver sets. If you buy each of the 4 sets separately, it would be a lot more expensive. I've found that this provides me with all of the tools I need to drill or drive something with my DeWalt Drill. The only missing piece that you would get buying the drill set separately is a 1/2" drill bit (which wasn't a big deal for me).
I bought this set for gift giving during the holidays. While the packaging suggests one hundred and twenty-two pieces, a lot of the pieces are repeating. The quality of the metal isn't bad for the price compared to other brands or sets but if you are looking for variety, you are not going to find it in this pack because there are a lot of repeating pieces. The person I gifted it to was very happy to receive the gift though :)
This is a nice set DeWalt 122 piece well made great price
It really is a bargain for the large quantity of drill bits and screw driver bits, The drill bits work great and the phillips screw driver bits work well without jumping around