My fav multi out of these is the Wave first..then the Swisstool and the Supertool are about equal in my book with the swisstool slightly ahead in terms of quality.The swisstool is well made. Really you can go wrong with any of these fine tools. I think you will be well impressed when you get a Swisstool...i was.
i really like the pliers and overall build quality, but the blade play was a bit shocking; also the tools are a bit of a pain to access