I only point out the Iodine forum so people are made aware and if they haven't been there before or not understood some aspect of it's use.
It's up to them to decide which to use.
Large doses of potassium Iodide are very safe , much more so than Miracle-Mineral-Supplement and also very effective for most things people are using Miracle-Mineral-Supplement for, so that's my first choice but I would use Miracle-Mineral-Supplement if I thought it would work better