The Slick and Small differ in blade profile. AUS-10 is a stainless steel of good quality. 1095 is not. It is a carbon steel with everything that goes along with that. I consider these Japanese made knives to be of excellent quality and great fit and finish. I like their size, too. It's a fixed blade that is easy to carry. My personal one is the Small with jigged bone handle. Very handy. Take care.