I think the blue and grey heads are eqauly good. I have about 18 zombies. 1 blue one and 2 grey ones. the rest are custom made. I got gmaes workshop paints and painted on faces and blood. the result was really good. if you are a decent painter you should try this because it makes for very cool looking zombies. I paint many of my mig figs to make them better like adding beards, or other facial featres, i think my best are my zombies though. This way can also be cheaper if you have alot
of smily faces, warn out facs, blank storm trooper faces, or faces that you hate becuase they can be turned into zombies.