I’m curious what your workflow is like switching between copilot and gpt-4. I typically have an open window for each, though this can feel more cumbersome than necessary at times.
I'm increasingly using my LLM CLI tool for quick lookups, and sometimes to make changes to existing code too - see https://github.com/simonw/symbex/releases/tag/1.0
Do you not use the direct vscode integration? I don't think I'd use it otherwise. It's been hugely convenient with.