I have a Leatherman wave. I need to sharpen the knives, the scissors, and frankly re-oil it, but otherwise I like it. I use the scissors the most probly, but it's handy to have a screwdriver at my belt. Just wearing it gives me a confidence boost.
My dad gave it to me as a Christmas present, so he had it engraved with my name. At first I thought it was sweet but cliche, until I realized how useful it was to have my names stamped on it. It can't get mistaken for anyone else's, so I don't lose it.