on my arch-based systems, i use repos first, aur second. appimages third. i do also have a couple minor things (that are self-contained with no dependencies) that were just ‘unzipped’ into their own directories and links added to menus where appropriate. note that i don’t game on these systems. i don’t have a lot of aur packages installed, so updates and subsequent recompile time isn’t an issue.

i have yet to run into anything i want or need that isn’t available in those. so no flatpaks or snaps.

AUR for niche stuff, Flatpak for everything else.

I personally prefer Flatpak because:

• It’s simple
• It’s the recommended way of installation for most distros, especially image based ones, like Fedora Atomic for example
• It’s accessible for everyone more easily
• It works most of the time

I use the AUR in a Distrobox container for software I can’t find any other installation method. For me, it’s to cumbersome to hop into the terminal and proceed with the installation.
For Flatpaks, it’s just one click and it’s done.

An AUR package has been done for Arch by (supposedly) someone who knows what they are doing and needs it on their Arch Machine

A Flatpak is something done by someone, to (supposedly) work everywhere, untested on Arch, that may or may not work. And crash (Ardour on Asahi). Or waste hours or you life to render files incorrectly (kdenlive on arch and asahi).

Native versions work perfectly.

I thought I was clever in using arch/aur for everything, but pull KDE or QT apps from Flatpak to keep my gnome install a bit more tidy… For this, you’d have to have those Flataks to work, and sometimes they don’t.

I prefer Flatpaks, not only because I support the format, but also because of containerization and the ability to clean up an application completely.

I absolutely hate it when apps randomly place config files everywhere.

I usually do distro repos, followed by aur, then flatpak if the aur version is too cumbersome (e.g. obs, game emulators). Funnily enough I use steam native because when I was using the flatpak. I had trouble with mods and things of that nature. A lot of that stuff either needs to be moved to different locations, straight up doesn’t work, or requires a bit of permission fiddling and I just didn’t wanna go through that. On the other hand. I believe there was a glibc issue on Arch that broke all games on steam native for a couple of days which the flatpak didn’t suffer from. Just goes to show nothing is perfect either way.

Flatpak.

I am on Fedora so the equivalent is COPR.

Flatpaks can be built pretty messy, use outdated runtimes or even entirely outdated dependencies.

It is pretty creepy, I digged down the pyramid of dependencies of OnionShare once and that thing is huge, some projects are archived, some had new releases but it still uses the old versions.

Native packages might not bundle all that in, which means more effort but especially more updated packages.

The sandbox is determined by the packagers, and a mix between “dont make it too loose” and “dont break use cases”. For example many big projects without portal support have host permission to access your theoretical SMB shares or external media.

But yes, the bubblewrap sandbox is there, it prevents apps from manipulating the system, the syscalls are a bit restricted via a “badness enumerating” and pretty loose seccomp filter.

This prevents all apps from creating user namespaces, which are like chroots and create a small virtual filesystem for processes. They are used in FF and Chromium for sandboxing. But Firefox also uses seccomp-bpf which works within a flatpak.

If you want a Chromium browser, it should be native. Firefox arguably too, as it gets another layer of sandboxing. But Flatpaks are isolated from the system.

Have a look at bubblejail, which allows to sandbox programs from the OS with bubblewrap, but with a custom filter that can allow user namespaces.

both is good

Personally I tend to go AUR first, then Flatpak and then Appimage if there’s no other choice. Snaps never lol

The reason being, I find that Flatpaks sometimes have issues with not being able to access certain things in the filesystem which can cause problems. That’s presumably by design since they’re sandboxed and you can fix it with Flatseal or whatever, but it’s an extra level of fiddling that I can’t always be bothered with. I do prefer Flatpaks for certain things that are messy with dependencies though (looking at you, Steam.) Appimages I don’t really like because I hate having to go and check manually for updates for each one, it feels too much like Windows to me. But there are a couple of things that only have Appimage versions so I’ll suck it up.

Snaps I just find to be a huge pain in the ass, and I’ve never found an app I need that doesn’t already have a version on the AUR or as Flatpak or an Appimage, so I really have no need for them.

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AUR just for the essentials , I just use AUR for my Epson Utility

I always use Flatpak over AUR.

AUR is my last resort