Sorry for being a stickler, but Little Sisters will jump from Big Daddy to Big Daddy because in the eyes of the Little Sisters; All Big Daddy's appear the same. This is due to psychological conditioning that caused the Little Sisters to view Rapture in a much different way. In the eyes of the Little Sisters, Rapture appears as a pristine utopia and the Big Daddy's appear as golden knights. It is almost disturbing how differently they see the world. For example, they perceive pools of blood as piles of rose petals.
ANYWAYS...Good comic.