I know that the use of two VPNs on a machine is generally not advised for multiple reasons (security, stability, etc.) as well explained here : Connect through two VPN clients
However I was wondering if the issues would still occur in case of a commercial VPN running on a router while another is running on a computer (e.g. WireGuard).
Would such configuration add any privacy/security ?
My primary concern is that I do not trust real no-log VPNs. In the light of some comments, which of the following configurations would be better (considering two different VPN providers):
- VPN on router + VPN on machine
- VPN on machine + VPN on a VM such as here : VPN tunnel inside other VPN tunnel
Also, which one is easier to configure to avoid potential issues ?