In short you are "gambling" because no one can tell Bitcoin price will go down or go up after the fork. Don't be too greedy, whatever you decide to do, friendly advice 
By the way,
This one thread is a real choice to read for newbie.
I sold some of BTC,
I bought altcoins, it s okay.
But I still keep some just in case there s a more chooce,
Bitcoin seems slso to seek new support,
Some for altcoin
Some for BTC dip