Superior Spike Than the Competition
Obviously any superlight has some drawbacks in any highly technical climbing situations. But among the ultralightweight competition, the steel insert on the spike makes a noticeable difference in many climbing conditions. Probably ditto for the steel insert on the pick too, but harder to test that (outside of controlled experiments with self-arrest practice). I'm somewhat dubious on the shaft curve's advantages (since this isn't intended to be a technical ice tool of course), but doesn't seem to be a drawback either. I removed (quite easily too) the grippy sandpaper-like material at the base of the shaft, since it was rubbing up against some of my packs, and since it could interfere with using the shaft to "pad" the lip of a crevasse (i.e., to prevent the rescue rope from digging in).