I’m a 12 handicap. I downloaded Per to build a more consistent full swing. Per has brought me nothing but frustrations, particularly with the AI analyzer. Often on 5 recordings only 1-2 actually register. This is incredibly annoying when you must register 5 successful swings in a row to correct a flaw and move on to another. The coaching to the swing flaw fixes is somewhat dry, high brow and condescending feeling. Furthermore, most of the “tips” tell you what is right but don’t provide adequate drills and suggestions for how to train that move. I’m sure all of the bells and whistles beyond the swing analyzer are fine, I didn’t try them, but as far as the AI goes, don’t waste your time, there are much cheaper options. Unsubscribing.