The G7th capo has been our bestseller for years—it captures the fine-tune-ability that you really need in a capo (and of course is found in capos by Shubb and others) with the one-hand ease of use you get in the clamp capos (but without the liability of divots in the back of your guitar's neck). I use this all the time onstage.
This latest iteration solves the last major hurdle in capo design: Because every guitar has a neck radius that's different from other guitars—in the case of a compound radius, it's even different from fret to fret—it can be a challenge to get even pressure on every string, at every fret position. For years, this has simply been a limitation of capos that we all accept and adjust for. But the Performance 3 comes as close as any capo in history to solving this, with its Adaptive Radius Technology (don't ask me to explain it!). Every string, every fret, even pressure. That's as close to the Holy Grail as we're going to get, I think.