I think regrettable that Bitcoin cash will replace Bitcoin in the future (1-2 years), at least in price
Bch cash is an improved version of btc, and has 8mb blocks, in the future, if cryptos uses in day of day of real life, btc isn't optimized to make so transactions per second, and i'm afraid.
Well, we have our different opinions on us, I think what we need to do here is to believe on our intuition, like bitcoin can still be the king no matter what BCH will going to do, because bitcoin is already well known to the entire world. And that what makes it the best, not the updates done by bitcoin cash.