Lynn,
I'm sure you have found with your experimenting each of the leathers has its own unique traits and each seems to have it's good and bad points. I have always enjoyed trying different ones and seeing what works, what does not and what just seems the same.

I think years ago the large makers had everything tanned to their own specs and had better control over exactly how the leather feels, horsehide being a good example. Today, for the most part we are at the mercy of the market. Tanneries make what they do based on the larger market, we as the "little guys" can only choose from what is out there, selecting the best, rejecting the bad.

Availability of quality hides is a big factor. There are some really nice leathers out there but can one consistantly get them in quantity enough to make a product. I've had a few types over the years thet the tannery just stopped making and I wished I could still offer.

It looks like you have found some interesting materials as well and trying some fun combinations.

Tony