No peer pressure for me. I'm happy with whatever one it was I bought a while back. It's got both kinds of screwdrivers, a blade, a file, and a pair of scissors. And it's small enough to fit on my keychain next to the knife sharpener. SAK's are great keychain knives. I prefer leatherman for the larger tool-kit-on-a-knife type thing though. Not sure which type of leatherman I've got. I just wish it were a Wave. Still need to find one of those for cheap...
And of course, I carry my Gun Hammer in M390, or, very occasionally, my BM Rift. At least until my forum Gun Hammer arrives. Mmm, stonewashed S90V...