Victorinox there is just nothing like them. Especially, since I use the "shorter" tools (screwdrivers, awls etc) more than the long ones (blade, saw). The Spirit offers long reach on those screwdrivers that I often need, plus it is darn pretty.
I think I use screwdrivers the most, mostly one that fits a PH1 screw. Probably my favorite / most used tool is the CT-bitholder.
Well, technically I use the blade a lot too, but for that task I carry a folder so I would actually like bladeless MTs.