I got a set of these to rack my trad gear and have not been disappointed with their performance. They are the one of the lightest wiregate carabiners so I get to keep my rack weight down while looking slick. I can easily fit 3 smaller cams or 2 larger cams on each biner to save rack space.
My only complaint is that Metolius rotates the colors they have in production, so at any given time yellow, purple and brown (possibly others) are impossible to find--which only matters for color coding your rack. Otherwise, spot on Metolius!