Bcash is much better than SV, bcash is working towards more adoptions with on chain scaling while SV is just a scam coin.
Both are scamcoins.
I wouldn't pick sides on this. One of them has Roger Ver and the other has Craig Wright as their leaders. Both of them are sociopathic liars.
I can watch Craig without getting mad though. It is because while I know he is a liar I can still stand his voice. That's not the case with Roger. His voice is fucking disturbing and he has some real mental issues. Worse than Craig.