Could you mark MyGet packages as pre-release, so for people that has both nuget and myget feeds it's easier to select which one to download and to see?
That would be a nice quality of life feature.
The release number already indicates that its a pre-release version. If it has an odd patch number, e.g. 5.2.1 it's a pre-release version that's only available on MyGet, if it has an even patch number, e.g. 5.2.0 or 5.2.2 it's only available on MyGet, otherwise the NuGet packages are exactly the same except pre-release packages are published on MyGet and released packages published on nuget.org.