We will be posting more on VPNs in the future, but keep in mind that this is more of a philosophical argument than saying Mullvad is unsafe.  If anything, my point is that a lot of these VPNs are commodities, routing to the same data centers, with the same protocols.  And not only is Mullvad okay, but all of the ones mentioned are as well.  It’s just branding, and… customer service.