The bitcoin cash price falling down , this is good time to buy bch , i think bch will replace btc on coin market very soon .
Bitcoin cash is future with time to confirm so fast.
Haven't you noticed that when Bitcoin goes down in value BCH also loses value? This appears to be strong evidence that BCH will not replace Bitcoin but is dependent on Bitcoin for its existence, like many other coins.
This leads me to the conclusion that if Bitcoin gets its stuff together, BCH will likely lose a lot of its value because people will see that it makes sense to put their money back into Bitcoin.
These are just my observations. You can accept them or reject them.