Quay.io/fedora/fedora-silverblue:39 not updated

after reading this thread, should i move to using https://quay.io/repository/fedora-ostree-desktops/silverblue as a base? i’m i little bit confused right know which base image to use for my customizations. but i understand that is a moving target.

what’s is acutally the difference between quay.io/fedora/fedora-silverblue and quay.io/fedora-ostree-desktops/silverblue?

thanks for any hints

toni