I am not going to put all my investment into Ethereum. Though the coin has a lot of potential and is the most promising investment right now, but volatility has always been a special feature of the coins which makes Ethereum still under a financial bubble and a highly risky investment.
Yes, it is the perfect time to invest in Ethereum but rather than going all in I'll divide my money and invest in Ethereum, Litecoin and Monero. This will help me in earning more profit in a short period of time and also reduce the risk of investment.