I've had a few Davis derringers in the past. They had very heavy trigger pulls and were difficult to cock. I've always thought derringers were cool though and that led me to buying several Bond Arms derringers, of which I currently still have two. I like shooting them and have carried one occasionally in the past. The Cobra should be easier to carry if you so choose as they are smaller and lighter than the Bond Arms versions. I hope you enjoy it!
Had it at the range today, probably put about 30-40 rounds through it. That kick and trigger pull took a little getting used too but I did enjoy it! I did get some snap caps to practice with cocking the hammer and pulling the trigger.
Have always wanted a derringer in my collection and I'm very happy with it!