Me too, large and plain. Just like that western chick Glenn Close made a TV movie about.
I just saw that you amended you question. I have several high quality folders; SERE 2000, BM 710, SOCOM, etc. but somehow the Sebbie ends up in my pocket. I just haven't found a reason to change. I use it to cut anything that needs cutting, so far mostly just boxes when mail call comes.
I thought I had lost it one time but my girlfriend found it under the bed. The clip had been bent out, I think the maid might have nailed it with the vaccuum. I took it off, bent it back, and we're back in business.