Halloween Night is clearly the best. It's more colorful and has a wider variety of characters. Halloween is not just about zombies.
Couldn't you at least have the losing design printed on a t-shirt of one of the ghoolies in the winning print?
a picture inside the picture kinda thing?
Zombies rule!!! They are perfect. You just gotta pick this one!
Definitely the Zombies! The blue tones definitely lend themselves to the scary, creepy origins of Halloween . . . and not to the commercialized neo-bright-colors of our big-box-store-bought costume obsessions :)
I could have easily chosen the other one, tough choice, two nice ones Len!
If you are doing high quality, I think the Halloween night would look amazing because it is so much more colorful.
I would vote for the zombies if at least one character were female. I love the blue tones and how wrong can you go with zombies.