There are so many variables. Do you live in an area where there would be many potential buyers? What is the price point? A low price point wouldn't justify a consignment. If it is fairly expensive in you live in a rural area, you probably need a consignment option because the buyers aren't going to get to you. How comfortable are you dealing with people you do not know? Are you available to show the rig when necessary? Lots of things to consider and there is no right answer.