King Jack or Wingman antenna

Some of us believe that your Jack may be working well for you in your location, but the Sensar/Wingman has worked better in many more locations and has the scientific backing to prove it's superiority overall. Also, as the current FCC mandated channel repack continues, with more stations moving to high and low VHF from UHF, the Jack will be even less effective in many areas. Where I am right now for instance, our neighbor's Jack can't even get a sniff of the low VHF CBS station that our Sensar sees just fine. His wife was very unhappy until I showed her where she could stream her daily soap operas from.