I am not intimately familiar with the tradeoffs, but I believe Obscura uses Mullvad as one of the branches in the multi-provider setup, which prevents any one party from de-anonymizing traffic. It's the only VPN I'm aware of that even tries to claim this level of privacy. So I use Obscura. It works ...

Obscura looks like it multihops to Mullvad. It basically just relays your traffic for you. Unless there's something I'm missing, you're still ultimately placing trust in Mullvad. If Obscura cannot see your traffic, Mullvad can, because the exit node has to decrypt it before sending it out (similar ...

mullavad has more OS support