Beauty is in the eye of the beholder! I'm sure there are some who find Kenya Tree pretty. I know in talking to an LFS owner a number of years ago, I asked why he didn't have any Kenya Tree. He told me he couldn't keep it in stock....it quickly sold out. So folks are looking for, and buying, inexpensive corals which some might consider pest-like.
I agree with
@Mike from TN and
@fachatga , I always liked my GSP, watching it wave back and forth in the motion of the tank, and I'm also not a "name-freak" when it comes to buying corals. There are many no-name corals for very little that, by my eye, are beautiful. I just like to watch them grow.