I am not sure of it. Last year I decided to make an exchange: Bitcoin Cash for Ethereum. Hope, it was not a mistake. I trust ETH much more and believe that this altcoin will prove that it is the best one.
Many of us will have the same answer. But I think bitcoin cash still active in the exchanges and the price still moves to the higher price and down to the lower price. If you can get a low price in bitcoin cash, then you will make a profit when the price can increase. But it's hard to see that bitcoin cash will increase higher as before because it would need to wait for bitcoin price to increase higher and then the other coins including bitcoin cash to following to increase too.