Today the price of ethereum and bitcoin cash has come close in value. By now the value of ethereum is $122.23 and Bitcoin Cash is found $122.61, and will the price of bitcoin cash fall further providing path for users to make a large scale investment on bitcoin cash moving from ethereum.
What do you mean by what next ?
It is you that have the decision to take on what next to do, either you want to make purchase of bitcoin cash or ethereum.
As you know, this two coin has real life value, like eth being used for building dapps and bitcoin cash used as a mode of payment with extremely cheaper fee.
Better still, you can buy both so you won't miss out from the bull run coming soon.