quickly doodled comparison to show differences between Rocketpop and Powderpuff in their ponyforms at a glance.

Besides the obvious diff in type, Powderpuff's ears are fluffier at the top and his leg fur is sleek and flat. He also has ~bedazzled~ horseshoes. Rocketpop has plain shoes, fluffed leg fur, and his midsection is stockier all the way through (Powderpuff's narrows towards his hips).

PROBABLY STUPID but they are canon physical traits for both to meee.