I have never had one or tried one that was actually properly fitted to me. But, I have worked for two trainers who were sponsored by CWD and had multiple 2Gs. I personally did not love them simply because they felt bulky and were very heavy. I felt like I could not obtain optimal contact with the horses I rode in them due to the amount of tack under me. I know many people love them and support the technology behind them but they are just not my personal favorites.