If you plan for a long term investment, then Invest your money on Ethereum and Waves, both platform are used by many tokens and assets. It's getting popular now.
But you want to be a daily trader, I can't recommend it. You can explore the altcoins thread and analyze what coin is good for daily speculate.
If you invest in surfing, you might want to choose low value coins. They are suitable for small investment. I think ETH can hold in a short time. We will also profit from them.