Bests & Worsts Reviews from Amazon

I'm a family of three, and we all have bronchitis which stared from the wife. Coughing daily. I purchased three different brands of manuka honey. This one with 20+ UMF was the most expensive of the three. Here's my initial analysis and effectiveness on the bronchitis: Wedderspoon KFactor 16: subdued the cough within 5-10 minutes. New Zealand Honey Co. UMF 15+: subdued the cough within 5-10 minutes. Kiva Manuka UMF 20+: Did not have any effect on cough. It was getting worse, so I changed out my lemon tea with this honey to the New Zealand Honey Co.'s brand, and the cough subsided within 5 minutes. Also want to note that Kiva Manuka UMF 20+ has a medicine-like smell and taste to it. I would think that maybe that is the "effective" smell and taste of a 20+, but it didn't do much on the bronchitis' symptoms. I will continue to test and examine these (and additional brands). If I find the effectiveness of the Kiva brand to change, I will note/change/update this review. Additionally, I plan to submit these brands to lab testing to see what the compound results come back as. Will make update afterwards.