I've been testing both 3speak and dtube this last week after 2 years of been away. I'll be honest I can't really see any need for me using dtube that much. Older video's don't even play on dtube. I've read some changes are coming but they haven't materialized yet and there doesn't even seem to be that much exposure on the steemit platform anymore and I'm getting far more support from hive when I post my dtube url in a hive blog. Now in comparison 3speak this last week has impressed me, not only can upload videos but I can stream live so no need for me to be using dlive either. Video's don't have a limited time period either where they are playable and the hive community has been very supportive too. 3speak is where i'll be leveraging more of my time