For me, my opinion in ethereum is the best altcoin and promising technology out there.. Everytime you buy eth , you are putting money into the most powerful network that currently exists...And the potential for that network is endless... Eth never stop to help you to gain money especially when you join in some ico , tokens are exchange to eth thats why they are in the top or first position in terms of altcoins
Yes i think ethereum has a potential in the future after all it is the second most used digital currency to bitcoin, also its price is not that volatile, I think it is the right time to store some of it while the market is falling, eth has grown so much since last year , I think it will be like last year again, you can assure huge profits with ethereum so why stay away from it?