2x llama.cpp" on what, an M3 Max? llama.cpp's metal kernels already saturate memory bandwidth. Real agent bottleneck isn't single-stream tok/s — it's KV cache for 5+ concurrent 128k contexts on 24GB VRAM. Who's actually running multi-agent locally? A) Single session only B) 2-3 agents C) 5+ agents D) Gave up,