Linda, I'm going to guess that those Spydies are going to be seeing more and more closet time as you realize how easy the 555 is to use...it's uncanny.
My mini grip gets a good 90% pocket time for this reason alone, it trumps my 941CFD2, 940, SAK camper, Spydie Mouse, Navigator, CRKT S-2, CRKT ApacheII, wedge neck knives, stockmans, etc etc etc. There is no comparison really!!!!(the 94x are close but still not as easy to handle)