You can choose to get closer to the truth about Winegard and Channel Master by calling the companies , you can also choose to go to company web sites , read about companies histories and present day ownership. You can choose to find out what channels does the neighbor define as all the American channels. And Yes you can choose to install the same antenna/s that your neighbors have.
http://www.channelmasterstore.com , has a newer updated box then the CM7001 that does more and has more connections.
http://www.saveandreplay.com , has the newer CM box. If you choose to provide a make and model number of the tv , I can choose or not choose research the tv and recommend a hook up that will display the best picture. I chose a long time ago to find and evaluate All and More of the information web sites and company and sales web sites that you get your information from and the research continues.