Is buying ETH currently a good idea, or should I be going with Bitcoin?
with the purchase of Ethereum pretty good because Ethereum has a pretty good development and has potential in the future. with profitable Ethereum purchases.
It is also not a bad idea to buy both coins. Both coins have proven themselves in the market with a lot of competitors and over time. I think both are profitable in long term hold. I suggest if you have extra resources, you can buy both coins, if not, pick any of the two coins.