I only own the Rock but its def a favorite. It sits tucked into my side of the bed frame and I've actually used it for that purpose. We live in a ruff part of town and for some reason our yard is often used to cross from the ally to the main street. LAST NIGHT, next door called my wife to say there was an on foot case that led down our back ally. Turns out the perp ran into our yard and hid. With the Schempp tucked into my pants and outside of my shirt, the lady-on-the-run took one look at me blocking the patch to the street, ran back to the ally and into the arms of our local PD.
Glad I've never been in a real SD situation but the handle of the Rock has some serious intimidation factor. I don't kid myself in using it against someone. The Rock certainly lives up to its name for many other reasons, intimidation is just a perk.