The original Leatherman (I keep one along with tire repair stuff on my GS) with the folding tools on the outside of the handle will leave some marks on your hands if you use significant force with the pliers. Many people didn't like that.
About 10 years or so ago Leatherman came out with the Juice series -- non locking blade in various combinations, each member of the series having a different color. I wound up with the Purple model that lives in a pocket of my riding gear. I use about every part of the took except the knife blade. If I need a blade theres a mini-Griptilian in my pants pocket. I prefer locking blades that I can both open AND close one handed.