I have a ton of CS folders so I cycle them on a daily basis. Yesterday I carried my original model ,satin blade, aluminum handle Ak-47. It's amazing how smoothly and quickly that model opens when you hook the thumb plate on your pant pocket.
There are a few models I have trouble carrying because the pocket clips are just too damn tight! I find the Espadas and the Talwars to be especially annoying. I guess I'll have to take the clips off and try to bend them.