I replaced my Leatherman Supertool with a Wave a few years back, I wouldn't say it had some really HARD use, but it has withstood anything I have used it for.
I have recently returned from the Cayman Islands as I was out there just after Hurricane Ivan to help my best friend get his house in some semblance of order. The Wave and a Spydie Delica Stainless SE performed admirably.
In fact, the SE Wave blade and the SE Delica cut more than their fair share including sheet rock and kitchen cupboard carcasses!!Botpieces of kit I left in the islands with my friend as his Gerber multi-plier rusted to "death" and he destroyed the blade of his Spydie Walker Lwt cutting ice and water shield for the roof!!
The Leatherman will always have my vote!
"From this day to the ending of the world, we in it shall be remembered; we happy few; we band of brothers...for he who today sheds his blood with me shall be my brother." -Henry V
"......and he that has no sword, let him sell his cloak and buy one." - Luke 22:36