I started using the G-10 pins a couple years ago and now use them in every cue possible. They allow me to build cues that balances at about 18" without a steel pin and since everything is either 6-pie laminated butts or a 6-pie core running full length there is no A-joint pin either. Sometimes there will be a small weight bolt in the rear. As for the feel it seems everyone is split, you already have heard it makes no difference and that is spoiled a good cue. For myself, it seems to take away joint feel which, in my mind, is a good thing. Makes it seems more like a house cue. I don't want a cue that I can feel the joint or that the joint is changing the way the cue feels. I want the joint to disappear. That doesn't mean that the cue has no feel. I have heard that the G-10 vibrates at a rate closer to that of wood than any of the metal pins and would have to think it was true which would make a more homogeneous feel.