I'm bumping from a still-excellent M1 MAX / 64GB to M4 MAX / 128GB, mostly for local GenAI. It gives me some other uplift and also enables me to sell this syste

I'm bumping from a still-excellent M1 MAX / 64GB to M4 MAX / 128GB, mostly for local GenAI. It gives me some other uplift and also enables me to sell this system while it's still attractive. I'm able to exhaust local 7B models fairly easily on it.