Take a look in the download section, and just smile. It shows which OS is the daddy
Hm lets see one is a 68k-version that runs on A600-4000,UAE,
Amithlon without any time-limit.
The other one is a PPC-version that only runs on expensive
and unreliable turbo-boards and an outdated beta-version of
an OS that will kick you out after 2 hours.
I think you better wait for the COS4-version before you call one
OS "daddy".