Who wins?
Romance Dawn vs Skypiea
Skypiea wins 83% to 17%. 24 more put them in the same row. From One Piece Arcs Tier List. Pick a side.
dumplinghater7697 on Romance Dawn: if this wasn't good the manga wouldn't have happened
throwaway39181 on Skypiea: easily S tier and the blueprint for the entire story, fight me
One Piece Arcs Tier List: the full ranking