Which Linux distribution should a beginner choose for learning and customization?

A KDE Plasma desktop is a good middle ground. It’s easy to use but extremely customizable, so you can learn gradually and later experiment with Hyprland. Fedora KDE Spin or Kubuntu would both be reasonable starting points.

If your priority is a smooth first experience, Fedora KDE, Ubuntu, Mint, or Bazzite are safer choices than starting with Arch. Bazzite is especially beginner-friendly for gaming and is designed to be harder to break, though its immutable approach changes how software and system modifications work. You can always move to Arch later; using an easier distribution first doesn’t prevent you from learning Linux.

CachyOS can make an Arch-based setup easier because it provides graphical installation and management tools, and getting Hyprland running is fairly accessible. However, it still inherits some Arch complexity. Be cautious with the Arch User Repository: packages come from many contributors, so read the build files and understand what you’re installing rather than blindly copying commands.

You don’t have to commit immediately. Try a few distributions in a virtual machine or on a spare computer and compare them. A virtual machine lets you install Linux inside your current operating system, break things safely, reinstall, and practice commands without risking your main files. It won’t teach you every hardware or graphics issue, but it’s useful for learning the fundamentals before installing Arch.

Debian, Ubuntu, or Linux Mint are approachable places to start. They have straightforward package management and lots of documentation. Once you understand the basics—installing software, managing files and permissions, updating the system, and using the terminal—you’ll be in a much better position to try Arch or another more hands-on distribution.