When comparing XBPS (X Binary Package System) vs AppImage, the Slant community recommends XBPS (X Binary Package System) for most people. In the question“What are the best Linux package managers?” XBPS (X Binary Package System) is ranked 4th while AppImage is ranked 8th.
Ranked in these QuestionsQuestion Ranking
Pro Extremely fast
Pro Lots of features
XBPS can not only be used for installing/removing packages, but it can query for package info (such as version, dependencies, size etc), reconfigure packages, report and fix issues by modifying the package database, search for alternatives, manage local repositories and various other useful tools.
Pro Can Detect Incompatibilities
XBPS can detect incompatible shared libraries or dependencies and gives you options before installing.
Pro Written from scratch
Pro Can Install Binaries or Build From Source
When installing software you can choose to install binaries or build it from source (natively or cross-compiled).
Pro Easy to use
just execute the package to run the software
Pro No integration into the system
leaves your system untouched
Con Not just one command to run
It's not a very big drawback, just not as convenient as one command with multiple options to remove and search for apps.
Con No automatic updates
you have to redownload the application to update it