

CentOS Linux
By The CentOS Project
Stability & Reliability: Based on Red Hat Enterprise Linux (RHEL), making it extremely stable for production environments.
Free and Open Source: Offers enterprise-grade software at no cost, ideal for businesses and developers.
Security Updates: Regular and timely security patches, especially for CentOS 7 and CentOS Stream.
Wide Adoption in Servers: Common in web hosting, databases, and enterprise servers due to its strong server performance.
Strong Community Support: Active forums and documentation, with helpful guides and troubleshooting resources.
Compatibility with RHEL: Fully compatible with RHEL binaries, making it a great option for testing and staging before deploying on RHEL.
CentOS 8 End of Life (EOL) Controversy: Abrupt shift from traditional CentOS to CentOS Stream (a rolling preview of RHEL), which upset many users expecting long-term support.
CentOS Stream Concerns: Stream is not as stable as classic CentOS since it’s upstream of RHEL (receives updates before RHEL).
Slower Innovation; While stable, traditional CentOS (pre-Stream) lagged behind in adopting newer packages and features.