freelastchance
Is Zapping the only thing you are doing? It really depends a lot on what you are fighting whether a Zapper will get you well. For instance, if you are fighting toxins, you may need to add a lot of Vitamin C and or Kombucha Tea. If you are fighting a viral infection, the Zapper can do a lot of good, but just adding some
Colloidal Silver could really boost you in fighting against constant reinfection.
Just some thoughts, sorry I have no info on those other Zappers.
Happy Zapping!