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.
This. I think Ethereum is just as solid of an investment as Bitcoin is. I've personally been putting both ETH and BTC back for a for a few years in the hope they both end up climbing sky high. However, Bitcoin alone is also a great choice to invest in.