MX Linux is an impressive Linux distro with Xfce desktop environment as the default. It is lightning fast and stable.
Manjaro is a Linux distribution based on Arch Linux. It has a focus on user friendliness and the system itself work fully "out of the box".
The purpose of Linux Mint is to provide a desktop operating system that home users and companies can use at no cost and which is as efficient, easy to use, and elegant as possible.
Ubuntu is a Linux-based operating system built on Debian's architecture and infrastructure. Ubuntu is probably the most popular Linux-based desktop operating system.
Debian is a Linux distribution composed of free and open-source software. Debian is one of the most stable and popular non-commercial Linux distribution.