According to that chart, 7.25 length with 6.25 girth is B.very satisfying but not ideal, yet 7.50 length with 6.25 girth is A. ideal.
Also, 7.25 length with 6.25 girth is B. very satisfying but not ideal, yet 7.25 length with 6.50 girth is A. ideal.
In both cases, one wonders if 0.25 increase in either girth or length would make any significant difference if any at all to a woman, particularly considering anything over 7 length and over 6 girth is already sizeable enough to satisfy all but the most fussy women. This chart is a joke, lol.