I see lots of examples of gun owners buying shoulder holsters but rarely wearing them because for some reason or another, their particular rig doesn't work for them.

I believe the "cool factor " is one reason we buy them. I always lusted after a double shoulder holster for my 2 Colt .45s!

I find myself, too, looking at them from time to time, and thinking: "Did I miss something by not having one?"

I think it will suit a new concern of mine , being confronted with a car jacking attempt while I'm driving.

So I'm actually looking and the Galco Miami Vice has high ratings.

So guys, what should I buy that will be both comfortable and efficient?

Is there really such a shoulder holster?