Surprisingly enough, it's not a knife I ever owned. Two times now I have found an SS4. A knife that many proclaim to be the perfect Yard blade, and I passed. Once I didn't think (at the time) I could spend the money on, and the second time was because of my tardiness in telling the individual I wanted it.

I DO have what many would consider the perfect edc fixed blade, a ScrapYard Wardog that I keep in the truck along with my 911 to cover any "Road Blockers" we may come across. I also have A blade I don't figure I will ever use, a Busse Combat Wardog HACK, a deeply hollow ground bead blasted blade that should make the PERFECT slicer, and I also have an S5 and a 411 and Mud Mutt. So as you can see, I have the "Ideal" size covered. Therefore my regrets are not for a knife gone, but a knife not bought. Not one I actually need, but... Strong is the Addiction.