So I didn't see this before today, I will respond anyway and the siblings can also see.
There is quite a big difference between the 65B model and especially the 13B and 7B models.
But here is the bash script[0] I launch my "go to" AI, it's called Omnius :)
As written in the previous comment, it is a modified version of the examples/chat-13b.sh that is included in the llama.cpp github.