Correct, which is where the reputation of the maker comes into play. And even then, there's no guarantee.That was the point I was trying to make, or ask, that knowing all the above one cannot (or can they) look at a pipe and know in advance it will be one of those exceptional smokers?
Barling went to extreme lengths to ensure the quality of the wood that it used, much more so than its competitors. They conducted their own harvesting operations in Algeria, did their own seasoning of the wood, their own cutting, their own shaping, etc. They literally controlled the product from the ground to the sales counter to the best of their ability. And while they produced excellent pipes, their product quality still varied. You don't know how well the pipe will smoke until it's smoked.