Bitcoin Cash hard fork may split BCH community into two opposite camps. Disputes started rising between BitcoinABC and nChain communities after they had published their proposals on how to develop Bitcoin Cash Core. Most of the companies and exchanges are willing to support BitcoinABC hardfork only.
How to protect your BCH during the hard fork?
Bitcoin Cash Core are not protected from auto replay attacks and if you move funds in the day of the work they can be transferred on the other chain. (For example you want to send BCHABC to the other address, and they can be transferred to the BCHSV address, as well); Be careful, wait till the split of the blockchains will end up. Then you will be able to manage your BCH comfortably. Or you can exchange your BCH to the other currencies and then come back to manage it.