I like the UZ; because I don't have to keep replacing the battery. I think that's why Newport liked it too. I don't have it yet; so I can't really comment. I can't keep spending money on these things like I used to; but something will just not give up, even after a few Humaworm treatments, several months of iodine. and nearly a year of Miracle-Mineral-Supplement .
At least I can breathe now; especially if I can keep my bowels moving.