bch will continue to exist, we can not compare with Bitcoingold because it has not appeared, if more stable than bch then the bad possibilities are definitely there. I think bch will continue to innovate and increase value. We can see it with blockchain that began to welcome its existence.
Also it is one the few coins that can still trade on ShapeShift. ShapeShift has been purging many of the ICOs tokens ostensibly due to securities regulation concerns.