It's true that wires are the easiest thing for one to make themselves. Almost anyone can do it, and if it works even half decently might even be profitable to sell. All that it requires to work is a circuit. And its probably reasonable to expect that most any decent quality ones will compete. There is even a pretty decent chance that if things are built well around them that they might win a few games against even some of the heavy (ie costly) competition.
Its hard to make a wire that flat out does not work. Most all the rest requires a good amount of specialized knowledge and skill.
Its hard to make a wire that flat out does not work. Most all the rest requires a good amount of specialized knowledge and skill.