I kept my coins on bittrex before the fork and had them already credited there so easy to buy/sell them. I chose to dump all my coins because I don't see the long term viability of BCC.
Discarding Bitcoin Cash coins turned out to be a predictable correct decision, as its course, having risen slightly, continues to fall and fall. He had difficulties with the extraction of blocks and the few miners who supported this coin began to leave and toss it. Bitcoin Cash is not a viable altcoyin. It is necessary to get rid of it.