Yeah, it’s definitely faster, but I’m not sure it’s going to make too much of a difference for a Minecraft server.
With setting it up being a bit annoying by hand, I’d still rank the router option higher even if it’s a worse VPN. Otherwise you risk ending up in that yak shaving situation where you’re fighting with routing tables and DNS when you wanted a Minecraft server.
Particularly since summarizing text is something that llms are actually decent at, it makes sense to use them for that. They’re unreliable at generating new content, but asking for a description of text that’s just below it is reasonable.