Yeah I've been very happy with them.
No experience with their software, but the service is great
I have an ARM SBC with WireGuard handling my tunnels, and my router does the rest (so my TV/guest SSID/personal SSID/whatever can get routed over Mullvad with no client setup). My DNS forwarders are each routed through a different Mullvad interface too.
Link(s) in post contain punctuation and break, at least on my client. Here's the codeberg link (working);
https://codeberg.org/BobbyLLM/llama-conductor