I am sticking with version 7. Its has support for several more years. This will give time for perhaps Rocky Linux to get established or perhaps another one. I don't feel the need to have a knee jerk reaction. Let the dust settle.
I'll run 7 for at least the next year. A replacement will be clear when CentOS 8 end is near. It is also compatible my update schedule for my host servers. Just in time for new hardware and a fresh installation confirm everything is working and migrate in Q1 2022
"CentOS Linux 8, as a rebuild of RHEL 8, will end at the end of 2021. CentOS Stream continues after that date, serving as the upstream (development) branch of Red Hat Enterprise Linux." https://blog.centos.org/2020/12/future-is-centos-stream/