Looking for zapper/rife help

Hello. I've been reading the forums about zappers and finding a lot of conflicting/confusing information and much of that is years old. I am looking at Rife/Beck/Clark/Spooky2/Terminator2 zappers and such. I have COPD, depression, probably bipolar but not diagnosed, gut issues probably from parasites and bone spurs/osteophytes in the back of the ankles. Is one better than the other for all of these or a combination of machines. Thank you.