Comment by teknologist

I found a tool that makes it easy to run Salvatore Sanfilippo's (Redis creator) ds4.c on a Mac: https://github.com/notatestuser/ds4-control

His program uses quantization, but is very optimised and has builds that can fit into 96GB of memory with great results.

DS4 Flash is usually my go-to for a lot of things these days, and I don't have to worry about a cloud model stopping or telling me it's concerned about my usage.