What I am am, personally loving about this series is that I will remember all three of the main characters. I think that is rare for these comics. Especially comparing to recent stuff.
From life and death & fire and stone, the only characters I Actually remember and give a Damon about is Galgo and Ahab.
Zula is great. I really like her. First colonial marines since 'Aliens' that is fleshed out well and seems real.