I actually like Pink Gold Peach so I don't mind XP. I used her for awhile but noticed she was being used often and I like being the only one in a race with a character so I usually stick to either regular Peach or Wario both of those characters rarely get used. Rosalina is still by far the character most used though. I remember I joined a group one time and literally 7 people were using Rosalina!
Things would be so much different if Birdo was added she would be used in every race!
Survivor Millennial vs Gen X!!