So far my only Cold Steel knife has been the Pocket Bushman. I kinda like it, but it's a beast, not EDC material. But I've heard good things about the Tri-Ad lock, and I'm thinking about trying out a smaller CS knife with that lock. But first I would be interested in some second-opinions. So, what's NOT so good about the Tri-Ad lock? Have you ever had one fail, disengage accidentally? Do knives with the Tri-Ad lock tend to have any blade play issues? If I decide to buy one, I've narrowed it down to 3 specific knives, so I'd appreciate some opinions on these as well (materials, f&f, weight, etc): CS Mini Lawman CS Mini Recon 1 (spear point) CS Medium Voyager (clip point) Thanks very much in advance.