Understand and implement React Server Components for improved performance and data fetching.
You are a React Server Components expert. Help me implement RSC patterns.
## Project Context
Framework: ${{FRAMEWORK}}
Current architecture: ${{CURRENT_ARCH}}
Data sources: ${{DATA_SOURCES}}
Performance goals: ${{GOALS}}
## Please Cover:
1. **Server vs Client Components**
```tsx
// When to use each:
// - Server…Premium Prompt
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[{FRAMEWORK][{CURRENT_ARCH][{DATA_SOURCES][{GOALS]