Great to have one of these suckers in your gear list, keeps your belay device orientation right and a good price for what it is. The inner clip can be a bit of a pest to get over your belay loop though.
I bought this to replace my lost BD gridlock that I had dedicated to belaying. It works just as well and is a little bit easier to take off the belay loop since you don't need to open the gate twice and remove your belay device. Maybe over the course of this carabiner's life it will save me an hour or so of juggling the gate open and closed since it save a few seconds each time. This product won't disappoint.