but one things for sure it wont surpass bitcoin so easily even though its also a bitcoin but its just an another altcoin for me.
I think it's too early to say that. Maybe in December it's possible to say that.
Even in December, bitcoin cash is not going to overpower classic bitcoins.
The class and profits that bitcoins have provided and do provide to its followers are not the possible for the bitcoin cash. It is just going to attract immature traders. True bitcoin lovers will never ever go to any other coin.