There are multiple altcoins available in the market worth your attention. Ethereum is one of the most potential altcoins in the market. Try long term investments as they always prove to be beneficial in the long run.
Your right, Ethereum is now the top most best altcoin of all time. It has the great potential to grow its price much better. It is well-established, well-managed and well-organized coin so there is no doubt it can rise its value. This coin provides what we need and what we want in a certain altcoin. To give back what they've given unto us, we have to help and support them.