I think David's is the "go to" because his agency has been around for years and has a very good reputation. Also, David has paid to sponsor both this board and another popular rental board, so that he is the only company who can solicit business on them. That doesn't mean that Scott or Paul (don't know the name of either company, and don't think the Dis allows it anyway) don't have good and reputable companies. I've heard some positive feedback about Paul, but haven't heard anything about Scott. Again, doesn't mean he isn't good.