There should be only TWO men on these knives.
Henckels have two separate product lines, one is the "value" line which can typically be found at Target and other common "discount" stores. That line of knives only feature one man on the logo.
The other product line of knives features two men and are considered to be of higher quality. Common types of Henckels knives in this category include the 4-Star, the 5-Star, the Twinstar, and the Pro-S series. Each one has its own qualities, and which one is the "best" can only be judged by personal preference. For instance, people with smaller hands might prefer the 4-Star due to its smaller size and weight. The 5-Star offers a special handle design that might be attractive for some. The stars are not a rating system and do not reflect necessarily the quality of the knives.
If you want the "best" knifes, I would suggest trying out all the different product lines yourself (I did so at the local Williams-Sonoma store) so you know which one feels the best and offers the best combination of weight and balance.