How many cryptos should Ihave in my portfolio? Are there one recommended diversification ( like having 3 or 4 coins) ?
I think you should only invest in 3 altcoins. Do not invest too much in this market. You should only invest in EOS, XRP and NEO. That would be the altcoins that bring you money in the future. Its current price is quite cheap and take hold long if you want to be rich.