Partially off-topic: best setup with Turris Omnia 2 GB, AirVPN and Qubes OS 3.2?

Hello.

What do you think would produce the best balance between security and
speed (actual connection: WiFi, 80–90 MBit max. without VPN)?

  1. Running AirVPN’s client ‘Eddie’ in Qubes’ sys-netVM.

  2. Putting AirVPN’s OpenVPN config into Turris Omnia 2 GB router.

  3. Setting up a VPN gateway in Qubes as described in Qubes’ docs.

Hardware: Asus »Zenbook«, Intel i5-5200U, 2.20 GHz, 12 GB RAM; Turris Omnia 2 GB, auto updated, more or less out-of-the-box

Any hint is very much appreciated.

Best regards.