I like all the products I have tried, particularly the energy bands, but I do not like that information provided about the products is contradictory and woefully inadequate. For example, in re: the energy bands, one is specifically told that they are waterproof, but then after years of wearing them, I recently discovered that showering with them is not advised since the water exposure degrades the product. It shouldn't be up to the customer to have to call in to find out about all the ins and outs regarding the products!!