Between the 121 and 150, which would be a better "EDC fighting knife?" I really, really like the 121, plus it had a slightly longer blade, but the 150 is a double edge, and a good amount lighter. However, I just really like the looks of the 122, plus the larger blade with a better blade shape.
I currently carry a Ka-Bar TDI support side, and don't see myself giving that up, but wouldn't mind having the option of also having a larger fixed blade.
I used to think a Leek was the largest knife I could carry, but have not realized there's no reason I can't carry a larger folder in my left, rear pocket; so looking into what ZT is in my future, and with the relative low costs of the 121/150 I wouldn't mind ordering one of them with my ZT folder (still up in the air between a few).
Sorry for the slight thread hijack, if I should start my own thread let me know and oil would be mor