Board Thread:Questions and Answers/@comment-38810910-20190320155055/@comment-27659575-20190320212214

Suprisingly, Part 1, 3 and 6 Dio are the same character, at different point of their lives, in different situations with different people. That's why Dio is the best. He's charismatic, has developed while staying true to his core characterization, wields one of the best Stands in history, has kickass clothes, and has had a durable impact for the series.

One the other hand, Diego kept playing second fiddle to everyone, he has a good backstory offset by the fact that we actually don't see much beyond his ambition. And his design sucks.