I have to say I really like the one handed operation of my knife. Didn't know the terms before reading this but I guess I have a Double Action OTF. It's not super tactical but I'd say 70%ish of the times I'm using my knife it's to open a package or breaking down the boxes later. I really like that I can be holding a box with one hand, deploy the blade with the other and cut, retract the blade, all without putting things down. That was the worst sentence ever but I don't care either so take that!