Sebastian Shaw Force Ghost as it just makes more sense in every way.
I agree. Anakin was like 50 at that point so yeah.
Exactly, makes the most sense. Especially since, Anakin was still ageing in his Vader suit. The Dark Side will twist, corrupt you, but doesn’t inhibit you from ageing. Also, once they learn how to Force Ghost, they can choose how they want to look like.
Older Anakin wouldn’t want to appear as his younger, whinier self, because he realised how annoying he really was.
Finally, Luke wouldn’t know who was standing next to Yoda & Obi Wan.