[Question] How to choose between Copilot SDK and Agent Framework?

As a beginner, I have tried to do same project by these two ways - **Github Copilot SDK** and **Microsoft Agent Framework** to learn these. I noticed some differences in atomicity, particularly regarding events. But I feel like there's something that hasn't been discovered yet.

So, could you experts share your thoughts? This can help others choose the right product and deepen their understandings.

该 issue 提到了 GitHub Copilot SDK 和 Microsoft Agent Framework，但没有指出文件、测试或入口点。首先明确比较标准，并找到相关文档或示例；当面向初学者记录了差异和产品选择指导后，这项工作就完成了。

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