The subject of paddle holsters reminds me of a old comedy bit I saw on the popular Kids In The Hall series.
A woman says to record store clerk that she wants a band's "greatest hits" CD. The clerk wigs out & shrieks; "Greatest Hits are for housewives & 14 year old girls!".
Many gunners & pistol packers feel the same - way about paddle carry IMO.
I used a Blade-tech paddle design with my Ruger GPNY revolver but I wouldn't buy another. Paddle holsters shift & twist to much. They also dig into your sides in awkward ways.
A belt or shoulder rig makes a lot more sense.
SOB/MOB(back holsters) & ankle rigs are for another post.