We now have many "helpers" here; putting guide, shot guide [I don't use either ], specific ball & club options, etc. The best help would be to have a gauge that identifies your personal "swing meter pace" to hit the white line most often depending upon individual reflex. I suppose mine is 3.5, as an example. Then, of course, have the ability to purchase an entire line up of clubs that are in concert with the "personal" swing pace. We don't. My driver, irons, wedges, and my putter are all different and impossible to harmonize with each other to fit my preferances. ~ SP ~