Hi, I'm curious as to the difference between Hi Lo and Complete Hi Lo as shown in the screenshot below.
Annotation 2020-01-22 171722.jpg


I can see that there are different index plays for the hard hit/stand plays, but that seems to be the only difference (this is when Ill 18 and Fab 4 are selected as options). I understand that is probably explained in Wong's book, but perhaps someone could help me with a quick explanation.

My main question is, when learning the index plays, which chart is more effective?