As now time give you the answer. Only 1 King in the crypto world that's Bitcoin!
Bitcoincash or Bitcoingold or anything else in future just make it stronger
I think Bitcoin gold is already dead in the water. The Bitcoin Cash might have some life.
Bitcoin Gold is just a failure product created by someone want to makes money like Bitcoin Cash. No one has power supports this coin like Bitcoin Cash in this forum, I remember Bitcoin Cash had many supporters when it released, moderators of Bitcointalk forum also supports this coin.