From a manufacturing perspective, the demand for handles that are made with both perfect, or nearly perfect grain alignment and made exclusively from sapwood can severely restrict quantities in manufacturing. In my experience if you're going to be particular in manufacturing you'll have to settle for either one or the other. All Best Made, and Velvicut premium axe handles are biased towards better grain, and we've therefore needed to allow some amount of heartwood into the mix. In extreme cases the actual design of the handle will require modifications to the design to make use of thinner handle blanks and increase quantities to meet demand.
That being said, I can't say definitively if one is better over the other. There are studies on both issues that support both sides. I think that if there's an issue to address it's education on how to properly use an axe and not abuse it. Misuse and abuse are the largest culprits of broken axes in my opinion.
That being said, I can't say definitively if one is better over the other. There are studies on both issues that support both sides. I think that if there's an issue to address it's education on how to properly use an axe and not abuse it. Misuse and abuse are the largest culprits of broken axes in my opinion.