I think Bitcoin (BTC) is enough to handle any crypto payments, so why do we need Bitcoin Cash? Whats the point of using it? I prefer LTC & DASH, over Bitcoin Cash. LTC and Dash has more stable coin price, not centralized ,with true real miners.
Bitcoin will be used for big purchases in the future... cars + houses
Bitcoin cash will be used for small transactions.... coffee, smokes, dinner etc
I really agree with what you say, maybe just with BTC it's all clear enough for payment, because with BTC payment everything can be run, no need with BCH, because BCH really make things more difficult in the future.