Which coin should I keep? I mean it will going to seperated but which is going to be profitable more ?
The best choice between bitcoins BTC and bitcoins cash BCC is hold all of them, however BCC is free coin because of the bitcoin's hard fork, there is no wrong if you hold BCC, but in my opinions bitcoins BTC will be more expensive in the future because the bug of bitcoin's network has been fixed, if the bitcoin's hard fork is succesfull and there are no other problem be found on bitcoin's network in the future.
Unless this is a known troll acount I'm not aware of, thinking that
you somehow convinced some people that you're Satoshi... blows my mind and makes me laugh uncontrollably.