I got two from John and they are great (26 and 42). I found two weeks of wear and getting something on the other ankle made the weird feeling go away. Also seeing Heidi Smith with Glock 19's on one ankle and a revolver on the other made me de-pussify and get over it.
I do want to eventually have some ankle rigs made up with thumb breaks because I am a paranoid mofo and my experience with raising my boys has put me in positions and circumstances (upside down on playgrounds, rocketing down five story slides, and four to five toddlers climbing all over me) that make me think it is a good idea.