Why I Ditched Manjaro for CachyOS (And I’m Never Going Back)

Source: Dev.to

The “Manjaro Plateau”

For years, Manjaro was my comfortable home. It was the “Arch for human beings.” It gave me access to the AUR without the terror of a command‑line installation. It was reliable… mostly.

But recently, I hit a plateau. I wanted something closer to the metal—pure Arch speed—without spending my Saturday afternoon configuring a bootloader manually.

Enter CachyOS

If you haven’t heard of it, CachyOS is an Arch‑based distro focused on one thing: Aggressive Optimization. It isn’t just “Arch with a theme.” The developers recompile the entire Arch repository with x86‑64‑v3 and x86‑64‑v4 optimizations.

Translation: If you have a CPU made in the last 10 years, CachyOS utilizes instruction sets (like AVX2) that standard Arch (and Manjaro) ignore for compatibility reasons. It’s like taking the governor off your engine.

Installation

1. Backup your /home folder and flash the ISO.
2. The Installer
   • Kernel: Choose from their own optimized BORE scheduler kernels.
   • Desktop: KDE Plasma 6 (obviously).
   • Browser: Cachy‑Browser, a fork of Firefox that is insanely fast.

First Boot Experience

• Plasma 6: Manjaro held me back on Plasma 5.27 for what felt like an eternity. With CachyOS, Plasma 6 feels modern and responsive.
  • Wayland by Default: Works out‑of‑the‑box—no flickering, no weird scaling issues.
  • Floating Panel: The default panel floats slightly above the screen edge, giving a premium look reminiscent of macOS or Windows 11, while retaining Linux customizability.
  • HDR Support: If you have an HDR monitor, Plasma 6 lets you use it, and the colors pop like never before on Linux.
  • Desktop Cube: The classic cube effect returned. Not useful, but it brings joy.

Benefits Over Manjaro

• Up‑to‑date Packages: When a new version of a tool is released, I get it immediately.
• AUR Compatibility: The system libraries match what AUR developers expect, so the AUR works perfectly.
• No Partial Upgrade Fears: Manjaro’s holding repositories caused “partial upgrade” warnings; CachyOS stays in sync with upstream Arch, eliminating that concern.

Manjaro was a great training ground—it taught me how pacman works and how to manage a rolling release. CachyOS feels like graduation: blazing fast, stunning with Plasma 6, and respectful of your hardware.

Conclusion

If you’re sitting on the fence, wipe that drive and make the switch. You won’t regret it.

Are you running stock Arch, Manjaro, or have you joined the CachyOS cult? Let me know in the comments!