Next thing that you can consider besides the capacity is the size and the shape of the stick
. For the fashion conscious people these devices come in really ornamental forms as well, that can be hidden in the form of a bracelet or a pendant, and for the fun loving teenagers it can be in the form of a racing car or many other innovative variations. The external appendages are actually secondary what actually matters is the capacity and the utility if the drives, and as mentioned that it simply PHENOMENAL!