Mate, you have already invested in Ethereum, I think you should go with Ethereum again because ETH is the only coin whose price not in the high range, and it's giving you daily profit. Lots of traders believe in Ethereum now. If you have more money to invest in crypto then ETH is the best coin to invest your money.
Ethereum is good coin but many people think now have raise much higher price and will possible for ethereum keep existing on higher price or not, this why make many people looks worry for investing with ethereum or trade with this coin, maybe they not really sure for ethereum can't break above $2,000 or have higher price right now.