I've learned my lesson on believing all the hype around a blend of tobacco, then ordering 5 or so tins, all without trying it first. This happened with HH Lat Flake and BCDF. Now don't get me wrong, I do like both of these blends and they are both superb tobaccos, but i should not have bought 5 tins of each just because they were in demand and a hot item.
In my opinion, all the blends that fly off the shelves and sell out within minutes to hours should be limited to an "X" amount per customer. That way, more people will get a chance to try it and actually get their hands on a tin/bag or two. I think its ridiculous that one person can buy 20 tins of a blend, most of which they are just going to throw in their cellar, that is hard to keep in stock. I know others think differently and that is fine, but this is just my opinion on the subject.