Good to have
Electronics is always on a path forward and on that path is is good that we keep on track on that way. For example is the gps antenna a really good tool to have when we are traveling. It helps us to be on the right track when we are driving for example. It can also help us when we are walking to be able to find the right place. So it is really so good to keep on track on what is moving forward. That will help us in our daily life, to make it easier to find where we want to go. Or if it is other thing in development that will also help us in a way to.