When comparing PCLinuxOS vs Garuda Linux, the Slant community recommends Garuda Linux for most people. In the question“What are the best Linux distributions for desktops?” Garuda Linux is ranked 26th while PCLinuxOS is ranked 38th. The most important reason people chose Garuda Linux is:
Uses vram, and a zen kernel.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Rolling release
The distribution is continually updated, so there's no need to install OS upgrades by hand.
Pro Stable
PCLinuxOS is designed around stability.
Pro Multiple desktops available
Mate, LXDE, and KDE desktops are available.
Pro Can remaster the boot DVD
PCLinuxOS has built in tools for remastering bootable DVD into a copy of current install.
Pro Excellent hardware compatibility
Comes with nVidia drivers out of the box. Important if the PC has an nVidia chipset. Most Debian based distros don't have nVidia drivers available at install time.
LXDE version works well with older hardware.
Pro Super-fast
Uses vram, and a zen kernel.
Pro Themes
The dr460nized KDE theme is awesome.
Pro Easy entrance to Arch Linux
Filled to the brim with lots of quality-of-life changes and optimizations that are simple enough for long-time Windows, long-time Mac users, and Arch newbies to understand. Though, it also leads to bloat or not necessarily helpful extra software. If you're not into the "bloat" added in, try checking out the barebones version, you'll need to know a lot of things bout Arch to fully use barebones.
Pro Highly customized interface
You already have most of the customization done for you out of the box.
Pro Unused RAM is wasted RAM
It takes just a bit more RAM than Manjaro. Edit: This statement is only true if it helps the user and since this could be running on a low end machine this will not.
Cons
Con Installation fails most of the time, error messages, and hard to go to full screen in virtual box
Con Uses RPM packaging system
Uses the RPM packaging system with APT, rather than the more popular DEB packages.
Con Needs a lot of RAM
Minimum is 4GB, for most Linux distributions it's 2GB or less.