This set has all of the sockets and wrenches that you will probably ever need. The only suggestion that I have is if you need to loosen a bolt that is not moving, use a wrench on it before a socket.
Look at the thickness of the arms on the combination wrenches. Those arms will not enter tight places. A second concern is the thickness of the wrench. You will not be able to use these on jam bolts, nor areas that have confined areas of operation. I have noticed that these wrenches are too thick to even allow me to disassemble the air grinders that I have. If you are rich and like a pretty set on your wall and they will not be used . . . then this is the set for you. If you are a mechanic, whom uses these tools daily, and needs to get in compact areas, these products will frustrate you.