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.
Could SegWit2x Lead to Three Different Bitcoins?
I just want to ask a question if anyone here has the prediction for the potential of a newer BitcoinCash?
Maybe have potential, did you see the cointelegraph site?

Little by little BCH is gaining attention, even exchanges that said they would not accept BCH are now being forced to accept.
Is this a good time to invest to a newest Crypto Currency?
No.
Do BitcoinCash will surpass the Bitcoin's success?
We wait until December to know. There are still more things to be clear
https://cointelegraph.com/news/could-segwit2x-lead-to-three-different-bitcoins