Which Coaster design do you like best?

Hi,
I’m toying with some ideas for some Disney Coasters for family members. I’m looking for feedback about which design everyone likes best.
Note: On all the designs, the color of the outer ring is also the color of the back. Also, I don’t know why Donald’s lines are so much thinner than Mickey’s. I’d make them the same.

The descriptions below go left to right in the screenshot: Imgur: The magic of the Internet

  1. I was first just going to do a Black & White design and keep it simple.
  2. I then thought I could color the ring and back with a color that goes with the character
  3. I then thought I could let the ring and back be back, but color the inner background with the color.
    4 & 5) Then I thought I could add some color to the actual character’s clothes, with either a black or colored background.

Anyway, feel free to let me know which one(s) you like best as I’m just trying to narrow it down and get some 2nd opinions.

Thanks!

5 gets my vote. I am a fan of more color.