I believe in the potential of Bitcoin Cash which released on August 1, 2017 - just a few months ago - after Bitcoin's hard fork. Bitcoin has a headache because the maximum limit of a block is only 1MB, making 3 transactions per second, while Bitcoin is growing too fast and more and more investors are looking at copper. This transaction, the more Bitcoin can not afford it. Thus, congestion caused many people to wait too long, from which hard fork was born to solve this problem, they separated Bitcoin into a branch called Bitcoin Cash.