Tailscale peer- relay

Recently i have been running into a lot of sometimes nasty DERP issues with tailscale, detailed here:

Tailscale recently release peer-relay support, which looks kind of cool.

When tailscale cant male a direct connection to your channels dvr server, the fallback would be to your own peer-relay, and then if that connection cant be made tailscale would fall back to its DERP relay servers.

This sounds cool.

Has anyone experimented with this yet? Im considering either a hardware solution, like a raspberry pi, or purchasing a VPS in the cloud for this.