I have a small collection of SAKS, but the one I carry daily is the Explorer. It's the 4-layer Victorinox with in-line phillips screwdriver and magnifying glass. I bought it for something stupid like $7 because the previous owner had damaged it somehow and the most important tool (can opener) wouldn't open, but 5 minutes with a file was all it took to get it working again. Some day I'll buy a new one...