Generally, I don't think there's much of a difference once you've got Steam installed.
I've had some crashes of Steam itself in the past and I don't know if those were somehow distro-specific.
I don't think I've run into any issues with games themselves on Steam that would have turned out to be distro-specific. Installing and running games on Steam is the same point and click exercise. Steam uses its own set of runtime library binaries for games anyway, so that probably also unifies things for games regardless of the distro.
Discord worked fine when I used it. I wasn't a heavy user though.
Someone said not to use Fedora if you have an Nvidia GPU and I have no experience with that. Also, I don't know about controllers, but I doubt those come with proprietary Linux drivers so I wouldn't assume there'd be much difference between distros.
I've had some crashes of Steam itself in the past and I don't know if those were somehow distro-specific.
I don't think I've run into any issues with games themselves on Steam that would have turned out to be distro-specific. Installing and running games on Steam is the same point and click exercise. Steam uses its own set of runtime library binaries for games anyway, so that probably also unifies things for games regardless of the distro.
Discord worked fine when I used it. I wasn't a heavy user though.
Someone said not to use Fedora if you have an Nvidia GPU and I have no experience with that. Also, I don't know about controllers, but I doubt those come with proprietary Linux drivers so I wouldn't assume there'd be much difference between distros.