CGCX is my top pic. As more and more people will flood into the market, the demand for good exchanges will only rise. Also, most investors don't stick to crypto, especially not when they start making good money from it. Having a hybrid exchange where you can diversify your assets with the press of a few buttons looks like a win for me.

The best tip I can give however is diversify, and get to know as much as possible about your investments. Too many people ride the hype wave without knowing where it's going.