Book cover project

package renew

I just started making new 'vitamin water' for package project.. (I'm going to keep working cupcake posters and package also.)

Posters with middle one logo

Cupcake_logo

I made logo variations like below....

These are having slight differences.... could you tell me which one is the best among last three? to me, middle one looks ok than others... -ㅅ-a