PRO-SET MULTI-PLANE swing has a wrist/shaft-angle at address and requires difficult mid-swing spine-flex timing manipulation(s) for full extension at impact

1-PLANE SET-UP/SAME-PLANE IMPACT has a wrist/shaft extension at address and requires no mid-swing spine-flex manipulation(s) for full extension at impact. Both are better played with ergo-dynamic PowerStroke golf grips.