I think that ETH will feel just good in future. It probably can fall below 150$ and its record price is probably over 5000$ in my opinion, everything is only to come.
I think so, the potential to skyrocket in the future is certainly very open because ethereum is a coin that is supported by hundreds of ERC-20 based tokens, even more than 25 top 100 ethereum-based tokens are in the coinmarketcap.