50% BTC 25% WAVES 25% ETH <--- my portfolio
I think you need to add few more good coins to your portfolio instead of just three coins. I'm not saying these three coins are not good but there are some other coins also have good future like NEO, IOTA and etc., I have invested in more than 10 coins for a long-term point of view and some other coins for short-term gains. But more than 50% invested in BTC and rest distributed to other coins.