I have found a SOB holster to be the most uncomfortable rig I have ever used. I just can't seem to find a comfortable way to sit when wearing the thing. Decent concealment, but not worth the discomfort.
Just my opinion.
I'll second that, I see new guys carry cuffs in the small of their back all the time and try to convince them not to. I've never actually seen anyone get hurt doing it, but why risk it. I imagine the odds of actually falling on it are very small but if you did I suspect you'd be in a great deal of pain and it could potentially take you out of the fight pretty quick.I generally avoid SOB holsters... as LEO we were advised to NEVER put cuffs/anything hard in the SOB area because if you fall on it you can injure your spine/tailbone.