None are good. But the fact remains, had Unite the Right held their permitted public display, and Antifa stayed away (or held their own *permitted* protest on  different day)  odds are this would have been a peaceful protest. 

Antifa folks have a long history of arrests, including London. They are by large majority aggressive, and physically confrontational. Antifa's opinion has equal weight weight as Unite The Right's does. But Antifa tends to be  "My Way or the Highway" and are aggressive about it.

Read here https://www.liveleak.com/browse?q=Antifa%20arrested