glowworm wrote a review of Black Diamond PosiWire Quickdraw on October 16, 2012
Familiarity: I've used it several times
I just got ten of these as part of my first rack, and I couldn't be happier. They clip well and are designed well. Particularly compared with friends' cheaper brand biners these are awesome... the gates don't stick, the biners don't move around on the dogbones (my friend's draw actually rotated so the rope was running across the gate... yikes). Totally worth the money.