The key insight here is that React Server Components let you fetch data at the component level without waterfalls. This fundamentally changes how we think about data loading.

We migrated our dashboard to App Router last month. Performance improved by 40% and our Lighthouse score went from 78 to 95. The streaming capabilities alone are worth it.

Can someone explain the difference between 'use client' and 'use server'? The docs are confusing.

I disagree. While RSC are powerful, they add complexity that many teams don't need. Client components with good caching work fine for most use cases.