I think tPF has many people, including myself, who love leathers and appreciate a high quality hide/skin including the characteristics and how they adapt over time. Large brands such as Prada will have analysts that will suggest what seems to sell more are leathers like Saffiano as it appears many shoppers value their items staying pristine for as long as possible. Buyers seem to be obsessed with keeping things looking as new as possible for as long as possible and saffiano offers this; bags keep their shape as the leather is so stiff. Last year I was having a chat with a leather SA at Hermes Bond St and we were discussing peau porc, the SA was quite surprised I even knew what it was and I was even more taken aback when he said all people want these days is Epsom, which by and large is not a loved leather here on tPF.