Personally, I don't see a clear correlation, but others see as much as a 1:1. It seems to me to have just as many flaws as BTC has though! 😅 But seriously, BTC has a reputation, widely distributed network, hashrate, acceptance, etc., etc., that will take BCC (or BCH, depending) a long, long time to duplicate, if ever. So, in summary, I think it really depends on whether you think Bitcoin Cash is viable long term or not, and even then, IMO, it will be a slow process at that.