Bitcoin cash has a dark faith. It is doomed to fail. By fail, i don't mean that it will become valueless but will be overtaken by most of the other coins. Has almost all the same features like bitcoin with just more capacity thus has a lower fee. But once the network load will start to increase and the 8 mb block starts to get filled, we will see almost the same fee as bitcoin. Functionality based there is no change, so other altcoins has better chances to take over bitcoin cash due to speed and capacity.