BCH and BTC

Recently we have a seen a huge spike in BCH prices, and some speculation whether this will make BTC go under. Not only that, but we have seen Dash spike huge as well.

Do you think it'd be worth to sell bitcoin for BCH and Dash or should we stick with it?
Also, is it too late to get into the BCH market as its been through its big jump?

Your inexperienced investor,
galvin