Pocket Carry: Revolver vs Semi-Auto

Deep conceal, other than an ankle holster, in this video refers to pocket carry. What one do you think is better, a concealed hammer revolver or a small semi-automatic. In this review, we used a Ruger LCR in 38 special and a Ruger LCP II chambered in 380 ACP. Special cameo appearances by a Ruger LCP Max (in 380 ACP) and a Ruger Max 9 Pro (chambered in 9mm.)