Can't say anything regarding the first one, that link redirects my browser to a different page.
As far as the Smart Carry goes, I have one and like it a lot, especially during warmer weather. I can carry anything from a snubbie to a 4" .45, very concealable and easy to get to and draw from. I especially like it when I'm carrying around the house, or just lounging around in a pair of sweat pants.
The only draw back for me, is that the velcro straps are a little irritating, but I just wear a t-shirt under it.