Here's a quick pic I just snapped of my mini YSL SLG family.
I love having matching sets for my bags. This set is my everyday for my medium West Hollywood, but I plan on getting a black/gold set for evening (I'm in search of the very rare large Kate in black with gold hw, but may just have to settle for a medium).
I actually really love the smooth leather. It's quite durable! I don't baby my SLGs as much as I do my bags, and I find these look just as great as when I bought them (I got them during the last YSL sale in the fall). It's definitely a different leather than the smooth Lou Camera Bag (I actually used to own that one but the leather started to peel and looked more pebbled as it aged), while this leather seems more like calfskin but it's a lot thicker so it's not as delicate.