At the least, I carry a SAK every day. Two, actually. My Executive lives on my keys, and there's normally a full-size one in my pocket. That varies between one of ten or twelve different models, both Wenger and Victorinox. All depends on what I feel like grabbing in the morning. At work I usually have a multi on my belt, and again that varies. Two of my favorites are the ST200 and the MP600 Pro Scout, but other Leatherman, Gerber, and SOG models see use. Even my original Schrade Tough Tool has been carried! That's a first generation US made one, not a newer POS version.....