no not a troll! I am legitimately trying to see what specific items might be that would be of interest to a variety of people so that I can begin to look at offering them in my store. I am not in a situation where I can offer a huge selection of product. I would like to make this my primary source of income, but right now that is not possible. Sorry if you thought i I wasn't series or was just on here to stir up trouble.
Having done some pretty extensive research on the topic believe the Sawyer mini filters are preferable to Life Straws. They do a bunch more quantity of filtering and strain out smaller critters. Think you could save time by asking about specific products as opposed to nebulous questions. Are you a troll?