Epsom is my most favorite leather as I like my bags to hold their shape. I have 2 epsom birkins and they are very light and stiff. And because of that they do look a bit more formal and ladylike than say a clemence birkin. However, the corners are indeed prone to wear, and I think I have read somewhere that because epsom is an embossed leather, the corners cannot be reburbished as well as box or other natural veined leather. That is the only "con" I can think of.