Don't buy Ethereum.
Wait until market conditions improve and Ethereum shows signs of rising prices.
It has been several months since Ethereum experienced a price decline and made me doubt about the price of Ethereum.
Ethereum today is down at $200 dollars and it was the best time to invest a huge amount because the price of bitcoins is expected to reach $50k dollars before the end of the year and that is the reason why you should take advantage of the current situation right now.
We always never know what to expect in crypto market, but ETH is indeed a good catch and we might regret not investing on it now, I just store mine in the meantime until it rise again.