Maybe not.
We don't know what the artistic differences are between Mageia and OpenMandriva, but they continue to pursue very similar goals and we still feel that they should try to settle their differences and cooperate.
I don't know about that.
I've tried both Mageia and OpenMandriva when I was having difficulties with PCLinuxOS.
True, they still have the good old *drak tools available. Which, in my opinion, is a very good thing. But OpenMandriva seems to have moved farther away from its roots than the other two. The installer is Calamares, and for someone expecting the familiar Mandrake installer, that struck a jarring note right away. After that the presence of systemd and sudo made me realise that things had changed, and for me not for the better. When I tried Mageia I found out that Mageia also used systemd. That caused some difficulties when I ran into sound problems and although the Mageia forum was friendly and helpful I felt out of place.
I tried PCLinuxOS one last time and to my joy it worked straight out of the box. No wading through obscure, to me, error logs and mystic incantations to get stuff to work. I was home and glad of it.
One thing I will say is that all of the people I contacted when I had problems with all of these distros could not have been kinder or more patient. The Mandriva derivatives may be unfashionable and some what sidelined by the likes of MX Linux, Mint and Ubuntu but they are all still easy to use and configure with the *drak tools provided. It may be that a bit of cross-fertilisation would help but the basic approaches by the devs seem a bit too wide to bridge.
My choice is PCLinuxOS but the other two are just as easy to get started with.