Qwen3.8 27B Swift-1.5

User reports about 83 tok/s generation on an RTX 3090 24 GB running a Swift-1.5 fine-tune of Qwen3.8 27B at IQ3_S GGUF with MTP (draft 4) and vision on. Setup is Ollama 0.35.1 on Windows 11, one request at a time, 131072-token window fully on the card. The figure is for a local agent driving ten Windows apps; the user notes writing files directly is still about 10x faster and made the agent stop doing that by default.