Merge pull request 'Feat/dual gpu' (#67) from feat/dual-gpu into main

Reviewed-on: #67

docs/research/README.md

@@ -11,6 +11,7 @@ Each file here is a **dated snapshot**: research or a decision record as it stoo
 | [colibri-ai-stack-evaluation.md](colibri-ai-stack-evaluation.md) | Current | Rejected option ("watch, don't integrate"). It lists ComfyUI, which has since been removed |
 | [connecting-cloud-providers.md](connecting-cloud-providers.md) | Superseded by the OmniRoute migration | Written for LiteLLM. It mentions Open WebUI, which has been removed |
 | [dashscope-websearch-selfhost-options.md](dashscope-websearch-selfhost-options.md) | Current | Why DashScope web search isn't emulated |
+| [dual-r9700-speed-and-offload.md](dual-r9700-speed-and-offload.md) | Current | Second R9700: split modes, 27B Q8_K_XL vs Flash-Next, RAM/SSD offload, Strata. Proposals only, nothing applied |
 | [fast-model-choice.md](fast-model-choice.md) | Current (drift) | Classifier model choice. Its addendum records the service name (`qwen-classifier`) and quant drift |
 | [langchain-pgvector-vs-litellm-pgvector.md](langchain-pgvector-vs-litellm-pgvector.md) | Superseded by the OmniRoute migration | LiteLLM-era RAG comparison |
 | [lazytainer-omniroute-idle-stop.md](lazytainer-omniroute-idle-stop.md) | Superseded: Lazytainer and `switch-model.sh` removed | Root cause of why Lazytainer's idle-stop never fired behind the gateway, which is the reason it was removed |