If you have a certain amount in bitcoin and ethereum, approximately fifty-fifty, then it's better that it should be so. These coins will both grow well and in value. However, if you are going to invest additional funds, then it is better to do it in ethereum. The demand for this coin is not so much connected with the hype and excitement, this coin is always more stable and will always be in demand. Demand for bitcoin may further fall due to its high volatility and high price.