I am happy with ETH Coin. however There are a few things with ETH to be aware of, the main one being that to run the ETH network you need ETH which means that basically the miners are the owners of the ETH, currently the miners are holding more ETH than is needed to run them. nodes and perform transactions so that they can always choose to pay themselves large amounts of cash without impact.

Whether ETH will become another Imclone and become a global currency, I will be excited to hear about this once The final Phase before the merge to proof-of-stake is complete. For sure you have to be sure that the exchange you are using will support ether after the Ethereum network update.