Comment by yamtaddle

Last I tried all three of the semi-popular formats like this, AppImage was the only one that didn't feel fundamentally wrong (though what I gather was the closest thing to an official repository for them looked sketchy as hell—somehow they copied the exact CSS vibe as a content-scraped StackOverflow spam site). But that was a couple years ago. I know Snaps still suck, but haven't messed with Flatpacks since then, so maybe they're better now.