Thing is I prefer KI Magnus and I guess that's my point.Ultra Magnus was a special situation in that the designers weren't willing to pretend they were happy with how Kingdom Magnus turned out. It was a point of professional pride to show us they can do better than that.
I don't mind Hasbro redoing stuff from only a few years ago if the new version is dedicated to doing something different (screen accuracy and car carrier vs in scale robot mode and armour gimmick).
Choice is good, and I'm not gonna bash Hasbro if double dipping on characters in a short window in the name of exploring different aspects the earlier version didn't touch on.