I also think that ethereum is the second best altcoin after bitcoin. Because this coin is very stable and follows the price movements of bitcoin.
Most people think also that ETH is one of the best cryptocurrencies and no doubt that is true. We can see that most people are happy by investing in ETH and they have made a great money from this investment. As you above mentioned this coin is very stable and most trusted by people. ETH has a really great future and we should use this chance for making money in the future.