what hardware should i buy to run LLMs locally?

naive question, i know, but i don't have a good sense of where to start. are there useful public guides for deciding? the state of the art is changing rapidly, so figured i'd ask here first...

soldier of Good. 🪖🥰 
producer × DJ. 🎧 🪩 
working on /campfire. 🫴🪵🔥
host of /downshift ⚙️ + /dww 🎧 +  /gtd 🛠️.
https://linktr.ee/0xdownshift

I use a maxed out Mac Studio which is the best non gpu option iirc the cheapest ram too