Of course, Ethereum. This is the most powerful project in my memory, which appeared in the world of cryptocurrency and blockchain. He has a great future. Everyone is required to have this asset in their portfolio for a long time.
the answer from many people is mention Ethereum raja Altcoin, with this fact proving that if he is the best Altcoin and in my opinion he deserves to be king, what if he can increase higher.
he has strength so he is able to compete and be able to maintain and he will be strong to grow.