I am trying to use wifi for "everything". I know it's bad but there is no honest to goodness way I can get ethernet to anything except the router and modem. It's complicated. Even a 60hz ac to ethernet wall plug transceiver has to go through enough breakers and stuff it's not worth trying.
I forgot which exact router I have but it's basically the highest end Cisco home router that works with dd wrt. It usually costs $300 on amazon. My internet connection is dsl but I'm not trying to get higher internet speeds, just higher lan speeds.
If my low effort network setup only yields me a maximum of 7mbytes/sec I'm fine with it I just want to be able to get more than 1 meg per second on the one system that needs it the most.
llamacpp. Remember to modify the launch script to use multiple cores. Go to hugging face io and look for GGUF compatible models.