Both bitcoin cash and bitcoin legacy have advantages and disadvantages. bitcoin cash can scale to mass adoption with peer to peer transaction level worldwide
bitcoin legacy could become a investment vehicle.A lot of institutional money would go into a bitcoin etf.There would be a lot of money in bitcoin legacy but it could not be able to scale like bitcoin cash
bitcoin cash would become the winner because of it,s peer to peer transaction use among people but for bitcoin cash to gain credibility maybe Craig Wright has to prove that he is satoshi if he does this bitcoin cash is going to 50000 dollars in a few months.
Right now bitcoin cash has bad press because people think it,s a broken coin with all the controversy around eda with the same problems as other coins with a broken chain