Like when you send a .7z instead of a .zip or .rar to a friend or a teacher because that’s what your computer has installed and they’re like “Oh No, not one of those, now I have to install 7Zip” even though the same program that opens .rar also opens .7z I feel like people are way more annoyed when they receive a .7z
I usually go with zip. It’s supported by default on all sane operating systems. There’s no reason to overly complicate things for other people. No one is going to be impressed by your choice of compression format.
except, when you actually need the compression part
Which is not an issue in 99% of the cases
Right? Elitism in this thread is strong. I have never been in a situation where I NEED to use 7z instead of zip.
Unix (including Linux and BSD) tend to prefer tar. I have seen many Unix systems without zip support, but have yet to find one that does not have tar, even imbedded systems with just a few megs of disc and ram have tar
If they choose to use some obscure Unix system as their daily driver then it’s on them. Unless they specifically request tar or some other format, go with the safest option, which is zip.